The end of “permanently incorrigible”: Putting Jones v. Mississippi into context
Kyle Stutzman
SimpleOriginal

Summary

An argument for the complete abolition of life without parole for juveniles, in alignment with psychology. Examining court decisions and psychology, the author proposes states focus on rehabilitation.

The end of “permanently incorrigible”: Putting Jones v. Mississippi into context

Keywords Jones v. Mississippi; life without parole; LWOP; juvenile sentencing; developmental psychology; rehabilitation; permanent incorrigibility

Abstract

This Case Comment argues that The Supreme Court of the United States decided the issues in Jones v. Mississippi correctly because the Court properly adhered to its retributionist foundation for sentencing juveniles which underlies the Court’s juvenile jurisprudence. But, present in is a tension between the Court’s earlier decided cases and Jones. To resolve that tension, this Case Comment asserts that lawmakers should entirely abolish life without parole sentences for juvenile defendants rather than reverting to what has developed into a flawed constitutional minimum in juvenile jurisprudence. An abolition on such sentences is consistent with developmental psychology and a corrective measure for misconceptions about juvenile development used to justify discriminatory ineffective juvenile sentencing regimes. By examining the evolution of the Court’s juvenile jurisprudence in perspective of developmental psychology, this Case Comment affirms the holding in Jones while arguing that state legislature should rely on developmental psychology to craft a legal system that provides all juveniles the opportunity to rehabilitation, without assuring their eventual release. Ultimately, this Case Comment makes a persuasive case for state legislature must move away from the almost undefinable standard of permanently incorrigible and toward eliminating life without parole sentences for all juveniles.

Introduction

The Eighth Amendment bars cruel and unusual punishment.1 Because defining “cruel and unusual" requires moral judgment, the Supreme Court looks beyond the original understanding of the phrase and incorporates evolving societal standards when advancing its jurisprudence.2 The prohibition includes a constitutional minimum of proportionality in sentencing.3 Ensuring that only the most culpable of the convicted receive the harshest punishments is a crucial strand of the Court’s proportionality jurisprudence.4 To achieve that constitutional requirement, the Court, starting in 2002, began exempting members of inherently less-culpable offender classes from the death penalty, including non-homicide offenders5 and those with severe intellectual disabilities.6

Juveniles, long regarded as less blameworthy than adults,7 present unique difficulties in this proportionality analysis. To justify a categorical ban, all class members, no matter the circumstances, must share a characteristic that makes their conduct less blameworthy when compared to the same conduct committed by a non-class member—otherwise the exceptions will devolve into an unpredictable case-by-case proportionality analysis.8 Although age is an objective factor, like an offense classification or an intellectual disability diagnosis, it is less indicative of offender culpability than either of those class indicators. While society recognizes that a seven-year-old differs mentally from a thirty-year-old, the meaningful difference in blameworthiness for wrongdoing by a seventeen-year-old versus wrongdoing by a twenty-year-old is less clear. Unlike the other exempted categories, juvenile immaturity is temporary. And the gradual process of moving out of the class is impossible to predict, detect, or follow to its precise moment of completion when examining an individual. Consequently, an individual juvenile-aged offender may not have the critical characteristics which would broadly entitle the class to lessened culpability.9

Despite these considerations, the Court has ruled that juveniles as a class do belong among these less culpable groups.10 Relying on advances in modeling the patterns of physical brain growth and development in juveniles and an increasingly sophisticated understanding of how these structural differences from adult brains manifest in cognition and behavior, the Court categorically exempted those under age eighteen from the death penalty.11 The Court further protected juveniles, banning mandatory lifewithout-parole (“LWOP”) sentences12 and discretionary LWOP sentences for non-homicide offenders.13 These restrictions on LWOP sentences, the harshest available for juveniles, mirror restrictions on the death sentence, the harshest available for adults. From a retributionist perspective,14 the Court’s juvenile proportionality jurisprudence creates a parallel sentencing regime for juveniles, where the most punitive sentence constitutionally available for adults is not available for juveniles because the latter group is less deserving of punishment. Death sentences for adults become LWOP for juveniles, and LWOP sentences become life-with-parole (“LWP”) sentences. But a strictly retributionist justification for punishment is backward-looking: it considers the culpability of the defendant’s mind and actions at the time of the offense and does not consider either the future threat posed by the defendant nor the defendant’s rehabilitation prospects. However, throughout its recent pronouncements, the Court has repeatedly and consistently referred to the transience of juvenile immaturity as a crucial factor justifying categorical exclusions for juveniles,15 culminating in the guidance that the LWOP sentences should be reserved only for those juveniles determined “permanently incorrigible”—a forward-looking standard.16 If this theory underlies the Court’s treatment of juveniles, then juveniles should never receive either death or LWOP because both sentences deny juveniles the opportunity to demonstrate their bad behavior stemmed largely from their youth, not their deeper fixed character.

In Jones v. Mississippi, the Supreme Court articulated its latest position on juvenile culpability and the Eighth Amendment. The Supreme Court determined juveniles convicted of homicide could properly receive a LWOP sentence without any factual finding of “permanent incorrigibility” as long as the sentencing court recognizes its discretion to issue a lesser sentence.17 The majority opinion faced accusations from the dissent of overruling recent precedent without proper justification and public outcry from sentencing reformers who had commended the Court’s previous two decades of sentencing restraints.18 The critics argued that optional factfinding either erased the “permanently incorrigible” standard by eliminating the procedure necessary for determining protected class membership or left it open to arbitrary and unequal application.19 The majority contended it had followed prior precedent because those cases never explicitly required fact-finding inquiries into incorrigibility.20

The Court technically decided the issue in Jones correctly and implicitly confirmed the Court’s adherence to the retributionist parallel-sentencing model for juveniles—a result enabled by the unresolved tension between the Court’s earlier juvenile cases. Despite this accurate determination, state and federal lawmakers should go beyond the constitutional minimum and entirely abolish LWOP sentences for those under age eighteen as a matter of policy. Allowing all juvenile defendants the opportunity to reform is more consistent with the reality of developmental psychology and gives force to the full rationale underlying the Court’s original juvenile jurisprudence. The later shift in the Court’s rationale away from complete categorical protections for juveniles reflects the same misconceptions about juvenile development which justified misguided, discriminatory, counterproductive “tough-on-crime” juvenile sentencing reforms. Furthermore, several states have already abolished juvenile LWOP sentences and all states that have not done so already navigated a similar, more expansive change to juvenile sentencing when the Court barred LWOP sentences for juvenile nonhomicide offenders.

In Part I, this note will review the evolution of the Court’s juvenile jurisprudence against the backdrop of the conflict between society’s increasingly hostile views of juveniles and advances in developmental psychology. It will examine how this conflict influenced the Court’s own decision-making and explore recent developments in developmental psychology which may inform future policy decisions. In Part II, the note will justify the majority’s ruling in Jones. It will identify where and why the Court departed from its earlier view on juvenile punishment, explain why the Court and legislatures should rely on developmental psychology in policy determinations regarding juveniles despite the field’s potential for problematic application in other areas. Finally, it will lay out the basic framework for a system that provides all juveniles the opportunity to reform but not the guarantee of release.

I. History

A. Evolving Treatment of Juvenile Culpability in American Society

Long before the development of psychology as a formalized field of study,21 English society recognized children had “less than fully developed moral and cognitive capacities.”22 Even without a sophisticated understanding of the precise stages or mechanisms of juvenile brain development, the courts found these observable differences significant enough to diminish criminal culpability in juveniles. The common law developed the infancy defense to criminal liability: children under age seven never had sufficient capacity to support the mens rea required for intentional crimes, juveniles between seven and fourteen received a rebuttable presumption against intentional mens rea, and those over fourteen were presumed as culpable as any adult.23 American courts adopted the same set of presumptions from English common law.24 infancy defense was a rare manifestation of the recognized differences between adult and juvenile culpability however. Once the prosecution rebutted a seven-year-old’s presumption of infancy, the child went through the same trial process as any adult.25 The child could receive any punishment available to adults, including death,26 and stayed in the same prisons as adults.27

As resources for correctional facilities and court systems became more widely available, juvenile courts and detention facilities separate from adult systems spread throughout the country, focusing primarily on rehabilitation.28 Throughout the early twentieth century, legislatures and courts developed increased substantive and procedural protections for these systems, including making transfer to adult courts more difficult.29

As violent crime rose significantly in the 1980s, the national opinion on juvenile justice shifted. The public feared that the growing prevalence of violent crime perpetrated by older juveniles foreshadowed decades of coming lawlessness. These fears manifested in the “super-predator”30 theory—the belief that juveniles across America31 had grown impulsive, amoral, and uncontrollable, would commit brutally violent crimes with little remorse, and had no hope for rehabilitation.32 Politicians of both major political parties33 sought to avoid this future and pushed for “tough on crime” legislation which created harsher criminal punishments and made transfers to adult court much easier.34 These changes increased the number of juveniles sentenced to death and life-without-parole,35 which necessarily judged the convicted unworthy of reentering society or incapable of reform.36

The super-predators never came. Less than a decade after the peak of the “tough on crime” movement, juvenile crime dropped so precipitously that major proponents of the super-predator theory admitted they got their predictions wrong.37 Some commentators argue the reduced crime demonstrated the wisdom and success of targeting violent juvenile offenders, but others argue the drop in crime came too quickly and too drastically to be attributed solely to the new policies.38 Moreover, both juvenile crime and the juvenile prison population dropped together39—the total number of violent juvenile criminals decreased when the superpredator theory predicted a dramatic spike.40 Whether attributable to a renewed focus on early intervention and rehabilitation, anti-crime legislation, some combination of the two, or other external factors,41 juvenile crime has continued falling and driven crime rates to record lows.42

B. Removal of the Death Penalty from Certain Offender Classes

As legislatures exposed more juveniles to the adult criminal justice system, the Court faced challenges to the juvenile death penalty under the Eighth Amendment’s “evolving standards of decency” test.43 Challengers argued the long-recognized differences in adult and juvenile culpability justified immunizing them from the death penalty because they could never be reliably regarded as the most culpable offenders.44 The Court initially declined creating any categorical exclusions to the death penalty, preferring broad deference to national consensus45 and asserting that at least some juveniles might have adult-level culpability.46

The Court reversed course just years later and created the first categorical exclusion to the death penalty when it determined those with severe intellectual disabilities could not constitutionally receive the death penalty.47 Thirteen years after the Court denied the categorical rule,48 the national consensus had shifted considerably as several states ended the death penalty for the group.49 To establish a categorical constitutional principle outlawing the practice for the remaining states that still technically allowed it, the Court needed to determine that no theory of punishment justified imposing the death penalty against the group.50 First the Court noted only the most culpable defendants should receive the death penalty.51 The Court then found those with intellectual disabilities could never be among the most culpable52 because they have a higher tendency to act on impulse rather than premeditation, a greater susceptibility to group pressure, and lessened judgment.53 The Court considered a discretionary approach— mandating consideration of the disability as a mitigating factor—but found it constitutionally insufficient because of the trial defense difficulties common to the class and the risk of juries ignoring the mitigating evidence.54

The Court then faced another challenge to the death penalty from a class of individuals whose special traits also arguably reduced their culpability: juveniles. Although the Court previously denied creating a categorical rule for juveniles just fifteen years earlier,55 the Court reconsidered the issue in Roper v. Simmons. 56 After finding a national consensus against the juvenile death penalty57 and determining that juveniles have less culpability than adults,58 the majority agreed no theory of punishment justified the sentence.59 Three factors led the Court to determine juveniles could never be among the most culpable defendants: immaturity and irresponsibility, susceptibility to outside pressure, and the transience of youth’s character.60 The first two factors also appeared in Atkins61 and had sufficiently established that those with intellectual disabilities could not constitutionally receive the death penalty.62 But the Court continued its analysis further, noting “[f]rom a moral standpoint it would be misguided to equate the failings of a minor with those of an adult, for a greater possibility exists that a minor’s character deficiencies will be reformed.”63 The Court again considered but decided against a discretionary approach.64 Like Atkins, the Court believed mere mandatory consideration of the mitigating factor constitutionally insufficient because of inflamed juries and unique difficulties in defending class members.65 Rebutting the dissent’s argument that a discretionary rule would allow for juries to find and sentence the most culpable juvenile offenders, the Court cited new advances in juvenile psychology which provided strong evidence of uniform differences between adult and juvenile thinking66

C. Limitations on Juvenile LWOP Sentences

i. Graham v. Florida

In Graham v. Florida, the Court continued expanding its categorical exclusion jurisprudence.67 Following Roper, the Court decided in Kennedy v. Louisiana that only those convicted of homicide offenses could face the death penalty68—the harshest punishment could only follow the worst crimes to fit the retribution theory of punishment.69 Because Roper abolished the juvenile death penalty, LWOP was the harshest sentence available to juveniles. The Court determined the combination of Roper and Kennedy required reserving LWOP for the worst juvenile offenders; therefore, juveniles convicted of nonhomicide offenses could not receive a LWOP sentence.70 The majority again chose to establish a categorical rule for the same reasons articulated in Roper. 71 However, the majority also cited the importance of providing “all juvenile nonhomicide offenders a chance to demonstrate maturity and reform” as a key reason for establishing a categorical bar.72 The dissent in Graham questioned the majority’s proclaimed adherence to development psychology: if no juvenile should receive a LWOP sentence because all possess the possibility of reform, then even a juvenile homicide offender could not receive a LWOP sentence.73 The majority refused to go that far.

ii. Miller v. Alabama

The Graham majority faced the dissent’s challenge when Evan Miller appealed the LWOP sentence he received at age fourteen for murder in the course of arson.74 The case presented an additional complication: Alabama law imposed a mandatory LWOP sentence on Miller75 while Atkins, Roper, and Graham only addressed discretionary sentences. This distinction raised two potential issues for the Court: the surface issue of mandatory LWOP sentences for juveniles and the broader issue of whether a juvenile could ever constitutionally receive a LWOP sentence.76 The Court relied on the intersection between its capital-sentencing-procedure jurisprudence and Graham to find mandatory juvenile LWOP sentences unconstitutional.77 Graham previously analogized the adult death penalty to the juvenile LWOP sentence.78 Because individualized fact-finding procedures in capital cases made mandatory death sentences unconstitutional,79 the Eighth Amendment also barred the mandatory imposition of juvenile LWOP sentences.80 Therefore, the Court required that trial courts “follow a certain process—considering an offender’s youth and attendant characteristics— before imposing a particular penalty[,]” such as an LWOP sentence.81 But the Court stopped short of addressing the challenge from the Graham dissent. Despite recognizing “none of what [Graham] said about children . . . is crime-specific” and that “Graham’s reasoning implicates any lifewithout-parole sentence imposed on a juvenile,” 82 the majority refused to “categorically bar a penalty for a class of offenders or type of crime—as, for example, [it] did in Roper or Graham.”83 Instead of abolishing the juvenile LWOP sentence to guarantee every juvenile a meaningful chance at release, the Court kept the sentence in place for the most culpable juvenile defendants,84 bringing it in line with the procedural protections for capital cases. But the Court did not rule out the possibility of expanding that ban in the future: it declined the broader ban explicitly because the narrower ground sufficed to resolve Miller’s appeal.85

iii. Montgomery v. Louisiana

Following Miller, some states denied juveniles sentenced to mandatory LWOP an automatic individualized sentencing rehearing.86 Henry Montgomery, serving a LWOP sentence for a murder he committed at seventeen, sued for his right to have an individualized hearing and argued Miller should apply retroactively, guaranteeing a rehearing to any juvenile sentenced mandatorily to LWOP in violation of Miller. 87 The case turned on whether Miller created a substantive or procedural protection.88 Under the Court’s jurisprudence, only substantive and watershed procedural changes to interpretations of criminal constitutional law create a right of retroactive application.89 The Court previously held its capital sentencing jurisprudence provided only procedural protections and uniformly denied retroactive application in those cases.90 Even though the Court relied on that line of cases in Miller, 91 the Montgomery majority instead found in favor of Montgomery and held Miller must apply retroactively because it announced a new substantive rule. 92 The Court clarified that substantive rules “set forth categorical constitutional guarantees that place certain criminal laws and punishments altogether beyond the State’s power to impose” while “procedural rules, in contrast, are designed to enhance the accuracy of conviction or sentence by regulating ‘the manner of determining the defendant’s culpability.’”93 Although the Miller majority denied making a categorical rule,94 the Montgomery majority determined Miller had actually placed one group beyond the reach of juvenile LWOP sentences: “juvenile offenders whose crimes reflect the transient immaturity of youth.”95 The majority did not shy away from its apparent contradiction: “Miller, it is true, did not bar a punishment for all juvenile offenders, as the Court did in Roper or Graham. Miller did bar life without parole, however, for all but the rarest of juvenile offenders, those whose crimes reflect permanent incorrigibility.”96 Beyond merely requiring consideration of the mitigating circumstances of youth, the Court required the process referenced in Miller to be sufficient to give effect to an underlying substantive, categorical ban. Roper, Graham, and Miller could each be read as the Court attempting to create a dual-system of punishment for juveniles and adults: eliminating the death penalty and making LWOP the juvenile death penalty equivalent. But Montgomery potentially signaled something different which would provide broader protection and hewed more closely to Graham and Roper’s stated belief of increased chance for juvenile reform.97 The decision proved difficult to implement at the trial court level.98

D. Jones v. Mississippi and its Fallout

After Montgomery announced the categorical ban, Brett Jones, sentenced to life in prison at age fifteen for murdering his grandfather, challenged his resentencing under Montgomery. 99 The judge in Jones’s hearing did not claim to find him permanently incorrigible on the record.100 Instead, he merely acknowledged he had the discretion to issue a lighter sentence—demonstrating Jones’s LWOP sentence was not mandatory—but nonetheless found the original sentence appropriate.101 Jones insisted that Montgomery’s characterization of Miller required a “separate factual finding of permanent incorrigibility”102 just as Atkins, Roper, and Graham required a finding that the defendant did not fall within a protected class. The Court, now with three new justices since Montgomery, found against Jones and held Montgomery did not require any formal fact-finding.103 The majority first looked back to Miller and identified two differences between it and the previous cases: first, that Miller explicitly declined to announce a categorical ban;104 second, that Miller did not identify “permanent incorrigibility” as an eligibility criterion or a perform an analysis of the national consensus on the legality of LWOP for reformable children—a necessary component of the Court’s rationale in Atkins, Roper, and Graham. 105 Further contrasting Miller from the group, the majority noted “permanent incorrigibility” is a much more elusive standard than age, a clinical diagnosis, or nonhomicide offender status.106 The majority then analogized Miller’s substantive ban to the mandatory consideration of youth as a mitigating factor in death-penalty sentencing and found that “the Court ha[d] never required an on-the-record sentencing explanation or an implicit finding regarding those mitigating circumstances.”107 To bolster their argument, the majority quoted Montgomery emphatically: “’a finding of fact regarding a child’s incorrigibility is not required.’”108 Because Montgomery only mandated a hearing that considered youth and other mitigating factors, the majority found that Jones’s rehearing met the constitutional minimum.109 Effectively, trial judges could now make an implicit finding of incorrigibility without any explicit or implicit justification when reaffirming mandatory juvenile LWOP sentences or issuing new ones. The dissent began by flatly accusing the majority of “gut[ting] Miller v. Alabama and Montgomery v. Louisiana,” and “attempt[ing] to circumvent stare decisis principles” by claiming fidelity to Miller and Montgomery. 110 The dissent would have clarified that Montgomery did not require formal fact-finding because it left exact procedures to the discretion of the states but still required the procedure made by the states to protect the substantive protections put in place by Miller. 111 Commentators outside the court expressed concern regarding the majority’s apparent disrespect for precedent, arguing not only that Jones was improperly decided but also that it overruled Montgomery and Miller in substance without providing proper justification—forewarning that the Court’s new majority will overturn other contentious precedents. 112

E. Additional Developmental Neuroscience Supporting the Graham Majority

Further research in neuroscience has reaffirmed and sharpened the conclusions grounding the Court’s original rationale for recognizing diminished juvenile capacity. In Graham, several organizations presented their evidence supporting diminished juvenile capacity.113 The evidence relied on two different developmental processes: myelination and pruning. Before sophisticated neuroimaging became available in the 1990s, scientists understood the basic model of brain functioning.114 First, sensory organs like the eyes, ears, and nerves bring information into certain parts of the brain.115 Information is then transmitted to other parts of the brain which control outputs: thoughts and actions.116 Neurons provide the connections between these different parts of the brain by transmitting information through electric signals.117 Under the old model, the brain initially overloads itself with neurons in the beginning—more than it would ever need—and develops by gradually “pruning” less used connections.118 After Stanford, scientists learned the brain does not begin with all its connections.119 Instead, pruning occurs in stages following sudden growth in neurons.120 The last stage begins in late adolescence and continues through early adulthood, refining connections in the frontal cortex which controls planning, judgment, and consequence evaluation.121 By eliminating inefficient neural pathing through pruning, the brain’s transfer of information through electrical impulses becomes more efficient. Myelination further improves on this efficiency by coating neurons in fatty insulating tissues which helps the electricity travel along the neurons’ axons.122 But these electric impulses require energy to travel across the brain.123 When energy is insufficient—from inefficient pathing in an underdeveloped brain—the brain will rely on the quick thinking of the limbic system instead of more rational, controlled thought-processing.124 The amygdala, part of the emotion-driven limbic system, has been shown to be a dramatically more impactful driver of decision-making in juveniles than adults.125

Time since Graham has aided psychologists in two ways: allowing for more within-person longitudinal behavioral studies and increasingly targeted neuroimaging analysis—beyond relying on general principles. Developmental psychologists have found, for instance, some evidence that impulse control, one of the key Roper and Graham factors, develops more quickly than originally thought—reaching its peak around age fifteen instead of around age eighteen.126 Another study evaluated how certain personality traits which tend to predict anti-social behavior progress in youth. 127 Unlike previous studies, which found these traits consistent and low for most adolescents, this longitudinal study examined a subgroup of adolescent offenders and found that the problematic traits—in the sample examined—stayed relatively consistent from ages thirteen until age sixteen before declining at progressively higher rates. 128 The resulting model predicted the greatest decreases from ages eighteen to twenty but found no statistically significant difference between offending youths and the general control population.129

Despite the Court’s past acceptance and reliance on neuroscience, the normative question of what role it should take in criminal law—and the legal field at large—is far from settled.130 Opponents of expanding the use of psychology argue reliance on psychology and neuroimaging creates several problems: it provides only general trends—which cannot be imposed on the individual,131 takes factfinding out of the hands of the factfinder,132 and presents potential for problematic application.133 Supporters respond that procedural protections and legal standards of proof can prevent overbroad application: brain imaging cannot show a guilty mind or provide evidence to support a conclusion regarding a juvenile’s brain development beyond a reasonable doubt. But it can always place the extent of juvenile’s culpability in some reasonable doubt by raising the possibility that a juvenile is not acting with the same intention as a fully developed adult. The common law already contains both the insanity defense and the infancy defense which provide a complete defense against criminal liability no matter the guilt of a party; neuroscience may just provide a more scientific justification for an already widely accepted doctrine.134

II. ANALYSIS & PROPOSAL

A. The Majority Decided Jones Correctly Given the Prior Precedent

The majority decision in Jones is consistent with Miller and Montgomery and did not overrule either case. As the majority states in Jones, Miller did not require any factfinding process on the issue of incorrigibility.135 Even accepting Montgomery’s conclusion that Miller created a substantive ban placing all juveniles except the permanently incorrigible beyond the reach of a LWOP sentence for every case, the Montgomery majority also expressly found that no specific factfinding inquiry into incorrigibility was necessary.136 The original holding of Miller only answered the question of whether the courts could impose a mandatory LWOP sentence on juveniles.137 Miller answered no because that would be akin to issuing mandatory death penalties for adults, an unconstitutional practice.138 In Montgomery, the Court required only some sort of process to bring effect to this substantive ban: it did not establish that the finding itself or the basis for the finding had to be made on the record. Although a factual finding on the record would make the process more transparent and reviewable, in theory an implicit finding of incorrigibility would provide the same protection as an explicit finding because they would be based on the same justification. Additionally, a skeptical appeals court could always request remand with on-the-record findings if it doubted the trial court’s unstated process. Therefore, an on-the-record finding of class membership is not compelled.

Alternatively, the Jones majority could have logically overruled Montgomery as inconsistent with Miller. Montgomery was not a case which could have announced a new substantive ban if Miller did not create one. It could only determine whether Miller, taken as decided, announced a substantive or procedural change to criminal adjudication.139 Miller disclaimed any categorical ban.140 Additionally, the authorities Miller relied on do not support a finding of a categorical ban. Miller relied on the confluence of Graham and the Court’s mandate of individualized hearings in capital cases.141 The Miller majority did not cite to Graham and Roper for the purpose of creating a substantive, categorical ban but rather to illustrate the authority necessary to justify applying the procedures of adult capital sentencing to juvenile LWOP sentencing. Without citing Graham, the Miller majority would only have its death-sentence jurisprudence, which would have been inapplicable because Miller did not face a death sentence. In Miller, Graham did more than stand for the proposition that youthfulness matters in sentencing.142 If the Court instead wanted to create a substantive ban, it could have relied solely on Graham without citing the death sentence cases because Graham alone provides sufficient rationale to render all irrevocable punishments invalid against juveniles. The operative prohibition on mandatory sentencing in Miller is therefore based on the procedural law of Eddings, not the substantive law of Graham. Jones overruling Montgomery would have been more faithful to Miller than the alternative of requiring an on-the-record finding of permanent incorrigibility.

Beyond these doctrinal considerations, a contrary decision in Jones would have created an unworkable process for the lower courts as a practical matter. The categorical ban envisioned by the dissent would require trial judges to determine their juvenile defendants permanently incorrigible before sentencing them to LWOP. But the dissent provided little guidance on the specific facts or factors which should support a conclusion of “permanent incorrigibility” or any procedural requirements in making the determination.143 A prospective evaluation of the juvenile’s capacity to reform would place the sentencing judge in an impossible position because even trained developmental psychologists cannot make that determination accurately; the Court acknowledged that fact in Roper and Graham. 144 Alternatively, a test based on the severity of the offense—judging the defendant’s capacity to reform from a retrospective analysis of the underlying criminal conduct—both leaves juveniles at the mercy of the sentencing judge’s discretion and fails to acknowledge that past actions of juveniles are poor indicators of future criminality. Concerns about the capacity of judges and juries to remain unaffected by the heinous facts of a case and perform a sober analysis of the juvenile defendant’s mitigating characteristics compelled the Court to create complete categorical bans in Roper and Graham to prevent disproportionate punishments.145

Even if the Jones majority ruled the other way, the trial courts would either flail around with an impossible criterion or make summary factual judgments regarding the juvenile’s incorrigibility, leaving the current state of the juvenile justice system largely unchanged. While the guidance of a substantive ban with a factfinding component and the caution in Montgomery’s dicta that the Court expected juvenile LWOP sentences to be rare may have lowered the number juvenile LWOP sentences by changing the perceptions of sentencing judges, those safeguards would create only weak barriers. The judge in Graham’s case, for instance, believed Graham incorrigible at age seventeen because of his repeated offenses and because he “threw away” the second chance he received from his prior lenient sentence.146 That decision provided some process and factfinding for an incorrigibility judgment, but the rationale supporting it almost certainly did not put Graham among the most culpable juveniles—Graham did not physically harm anyone himself and his decision to “throw his life away” came at an age where he likely did not have the judgment capacity necessary to fully appreciate the weight of the consequences. If Graham’s judge found enough support in his actions to render an irrevocable character judgment, Jones’s judge almost certainly could have too: Jones killed his grandfather, a crime more worthy of a severe character judgment and punishment. Merely asking the judge to formally announce a finding of incorrigibility with some factual justification would fit the Court’s normal procedure for satisfying substantive criteria and facially give effect to Miller but likely would not have prevented LWOP sentences for either Graham or Jones. Furthermore, the appeals court reviewing such a determination would have little guidance on the issue to hold the trial court judge accountable, forcing it to either adopt a highly deferential standard and let the determination stand or perform its own in-depth analysis second-guessing the trial court.

The dissent does correctly identify that Jones represents a shift away from the Court’s past precedents. But that shift ended with Jones. It began with Miller. Prior to the Miller line, the Court emphasized the importance of the juvenile capacity for reform when making categorical protections under the Eighth Amendment.147 When the Court began creating categorical group exceptions to punishments, it relied exclusively on backwardslooking rationales. The class in Atkins received categorical protection not because of the possibility they would behave differently in the future but because the Court understood their actions were more likely to be motivated by outside influence, rendering their bad conduct inherently less blameworthy when weighing a proper punishment.148 In fact, the Court noted the class’s characteristic allowed prosecutors to make credible claims to juries that the defendants would continue behaving the same way because of the permanence of their mental state.149 The class in Kennedy committed crimes which did not amount to the most culpable conduct, so they could not receive the worst punishment.150 The Court did not consider whether the class was inherently more or less likely to commit future crimes or to reform than other convicted criminals.

The Court shifted its analysis in Roper. There, the Court acknowledged that juveniles face considerations similar to the Atkins factors, which would have justified categorical protections without additional reasoning.151 But the Court also cited the temporary nature of youth’s judgment impairment as a key factor beyond the Atkins factors which justified the categorical protections for the class. If the Court had considered this transience factor legally insignificant, it would not have cited it in either Roper or Graham.

In Miller, the Court further noted that nothing about what Graham said about children was crime-specific,152 establishing that the rationale supporting Graham’s requirement of a meaningful chance of release could also apply to homicide offenders. When it came time for the Court to decide Miller, the Court could have highlighted this key difference separating juveniles from general nonhomicide offenders and those with intellectual disabilities. After establishing in Graham that LWOP sentences could only feasibly apply to juveniles under a retribution theory of punishment, the Court could have determined that only adult culpability is severe enough to merit an irrevocable character determination given the Graham considerations. Since determining which juveniles act with adult culpability is impossible, the Court would have necessarily imposed a categorical ban on all juvenile LWOP sentences. This reasoning would have given full effect to all of the legally significant factors articulated in Roper and Graham. In order to demonstrate a national consensus against juvenile LWOP, even in homicide cases, the Court could have noted the majority of jurisdictions which permit juvenile LWOP sentences do so without explicit statutory authorization and rely on charging, trying, and sentencing juvenile as adults to impose LWOP sentences.153 The Court previously considered this style of regime evidence of national consensus against a given punishment,154 which would authorize the Court to make a prohibition under the Eighth Amendment. Instead, the Miller Court determined reduced culpability merely makes juveniles not among the worst offenders generally, preventing them from receiving the worst punishment which would be available normally. In doing so, the Court committed itself to creating a parallel system of sentencing where adult procedural and substantive protections on death sentences also apply to juvenile LWOP sentences. The tension between Miller and Montgomery, one decision claiming only to provide procedure parallel to adult sentencing and the other claiming Miller expanded a substantive restriction, reflects a Court attempting to steer itself back from the parallel-system track to the meaningful-release track suggested in Graham. But Jones firmly established the parallel-system’s rationale as the Court’s guiding approach—consistent with past precedents but short of accounting for all legally significant considerations.

B. Nonetheless, the States Should Eliminate Juvenile LWOP by Statute as a Matter of Policy

i. Eliminating Juvenile LWOP Would Better Reflect the Full Reasoning of the Court’s Juvenile Jurisprudence and the Realties Demonstrated by Studies in Juvenile Psychology

Jones made clear that the Constitution allows for some juveniles to receive LWOP sentences under the retribution theory of punishment. Therefore, the only way to protect juveniles from receiving an irrevocable judgment on their fitness to remain in society is for legislatures to end juvenile-LWOP sentences in the jurisdictions which have not already done so. Legislatures should end these sentences because the super-predator theory motivating them has proven incorrect,155 the science surrounding juvenile brain development confirms juvenile brains are generally not fully developed before age eighteen, and the process of making individual determinations on adult culpability in juveniles is impossible given the unpredictability in development. Since the earliest foundations of the common law, society has accepted that juveniles should receive special protections from certain criminal punishments. These protections included a complete ban on any criminal punishment for young children and the creation of an entirely separate juvenile justice system which emphasized rehabilitation instead of permanent punishment.156 These protections are rooted in an understanding that juvenile wrongdoing is less often the result of pure malice and more often influenced by bad judgment, external pressure, a weaker concept of self and others, and inexperience: their wrongdoing is less serious than adults even though the social impact is the same.

Making certain punishments unavailable for juveniles is not a unique proposition for the American justice system. Societies should revisit and question the validity of creating special rules of punishment for certain groups to ensure the justification serves a worthy policy purpose and does not perpetuate invidious discrimination or arbitrary suffering. But the predominant motivation for revisiting the juvenile justice system in the 1980s—when many jurisdictions loosened protections for juveniles—came from fear of juveniles manufactured by the super-predator theory. The theory reached national prominence, influenced policymaking in a number of jurisdictions to crackdown on dangerous out-of-control juveniles, and drowned out other approaches as soft-on-crime.157 Even where it did not convince legislatures to impose harsher punishments on juveniles, it almost certainly ousted the considerations of implementing more remedial reforms. Most importantly, the theory and its predictions of massive waves of juvenile crime perpetrated by remorseless super-predators—instead of the older conception of misguided youths—proved incorrect and is now discredited by its own proponents.158

The super-predator theory did not just lead to destructive, counterproductive laws and an overly securitized perception of juveniles, it ignored significant advances in developmental neuroscience which validated the initial rationale of favorable juvenile treatment in the criminal justice system. At the time the Court decided Roper in 2005, the neuroscience surrounding juvenile brain development provided structural backing for the judgment deficits long perceived in juveniles and further instructed that this deficit persists longer than expected—well into early adulthood.159 More recent findings have confirmed that these structural differences significantly affect juvenile thought and behavior and that these differences recede naturally as the brain develops. Juvenile crime does not indicate deep-rooted depravity and disregard for the laws, morality, and others that will persist throughout adulthood; in fact, the end of the teenage years is the time when the brain is most responsive to long-term behavioral interventions as it finalizes the neural connections that will define adulthood.160

Developmental psychology is an evolving field; the new findings could and should have the potential to undermine current models and render policy judgments made on those assumptions outdated. Additionally, any scientific evidence has the potential to be abused when guiding policymaking and adjudication. Psychology presents unique challenges which should make officials hesitant to accept its application to the legal system.161 Despite its significant progress, some areas of psychology, especially interpreting the types of thoughts transmitted by neural networks in the brain, provide ambiguous results which can be inconsistent across individuals. When applied offensively against criminal defendants, neuroscience has the potential to invade the most sacred province of the jury: determining intent and its associated level of culpability beyond a reasonable doubt.162 The defensive application to juveniles presents a unique case that mitigates these concerns. The juvenile development process is not uniform, and detecting its exact progress is impossible. Because it is impossible to tell if a juvenile has developed fully, developmental psychology necessarily injects some reasonable doubt regarding adult culpability in every case involving a juvenile; the opposite of mandating a finding of guilt. If American society accepts that juveniles should have the opportunity to grow and develop and that only the “permanently incorrigible” should never be released, then no juveniles should receive LWOP because no one can be sure beyond a reasonable doubt that juveniles are permanently incorrigible until they have the opportunity to develop. A categorical approach is necessary to ensure that juries do not forget that acts of youth—no matter how violent or reprehensible—do not represent the final actions which should permanently judge an individual. That process necessitates continued reevaluation through a parole system. The Court itself accepted this proposition in Miller and Montgomery when it extended the rationale of Graham, but it failed to execute it properly by allowing juries the final word on individual juvenile culpability. Eliminating juvenile LWOP would conform and remove this vestige of the super-predator, tough-on-crime era of juvenile justice reform.

ii. Eliminating Juvenile LWOP Sentences is a Workable Policy Option

This policy change would not lead to a dramatic increase in crime or burden on any prison or judicial system. It would only affect a total of 1,465 current prisoners.163 Several of these prisoners are likely beyond the age where they can threaten society. Compliance with the change would not require a resentencing hearing: only the guarantee of a future parole hearing. Of those affected, none would be guaranteed release. In the future, juveniles whose continued reassessment with age demonstrates either that they committed their initial crime with adult depravity or that they have not matured will not receive parole and will serve the entirety of their life sentence. The opportunity for parole is only an opportunity. Inevitably, some prisoners sentenced as juveniles released under this change will reoffend; some of the reoffenders will commit serious crimes, potentially resulting in suffering and death for more innocent victims. But assuming the development of a parole system which provides juvenile offenders with the tools and incentives to reform and can accurately assess their growth, the policy change will give effect to the values espoused in Graham, recognizing the inherent value of the juveniles as citizens capable of reform rather than dismissing them as lost causes; will release some prisoners who have truly changed as people, allowing them to make positive impacts on others and the community; will marginally decrease the costs of needlessly incarcerating people who no longer threaten the public and have grown past their condemned character defects; and will place America on the long list of countries that have already abolished juvenile LWOP.164

The formal elimination of juvenile LWOP would only be the first step in the longer process necessary to provide a meaningful chance of release. Fortunately, some states have already begun working on this process since Graham ended LWOP sentences for the larger class of juvenile nonhomicide offenders.165 The progress made under the states’ continued mandate to comply with Graham will easily extend to homicide offenders. States will need to create and to invest resources in effective parole systems with specific criteria for release which take objective measures of juvenile maturity and development into account while avoiding bias. Additionally, a parole system with unachievable standards for release makes LWP sentences equivalent to LWOP sentences. Opportunities for juveniles to receive mental health treatment, to access education, and to develop employable skills will also be crucial to the success of eliminating LWOP sentences. Locking juveniles in cells for decades before their parole hearings will only stunt their growth, thwarting the purpose of the parole hearings for many and dooming the remainder to fail when they get released. Release without rehabilitation will turn parole into a pathway to recidivism, creating a cycle of incarceration with little meaningful difference from LWOP. Finally, states must also eliminate term sentences and delayed access to parole hearings for juveniles which recreate the substantial conditions of a LWOP sentence. The appropriate limit on term-sentence length and on the proportion of years served before parole-hearing eligibility is a topic for future policy research.166

However, eliminating juvenile LWOP sentences does not spell the end of all juvenile life sentences. Some individuals do present an extreme danger to society if released, and some juveniles act with undetectable adult maturity. These convicted juveniles should serve the entirety of their life sentences to protect society and to receive a punishment commiserate with their conduct. Graham does not suggest or require the constant presence of an opportunity for parole throughout a term sentence. At some point, juveniles sentenced to life will receive a final judgment on their ability to rejoin society and lose their opportunity for parole. But individuals should have the opportunity to develop into the most complete version of themselves and present their best case for reentry before society makes that final judgment.

Conclusion

In Jones, the Court determined that juveniles can constitutionally receive a LWOP sentence if the sentencing body finds them “permanently incorrigible” and that the finding does not need to be made on the record nor based on recorded facts.167 Although this determination procedure likely undermines the broad categorical protection for juvenile defendants announced in Montgomery, Jones is consistent with the Court’s prior jurisprudence. Neither Miller nor Montgomery adopted a factfinding requirement. And this departure from the typical procedures used to satisfy categorical sentencing restriction criteria is also reflected in the class created by Miller and Montgomery. Determining which juveniles are permanently incorrigible is nearly impossible for trained psychologists, let alone for judges and juries; the other substantive bans on capital sentencing criteria, nonhomicide offenders and those with intellectual disabilities, are more easily ascertained.

The perceived inconsistencies between Jones and other past precedents are more readily blamed on the tensions between the Court’s older decisions. In Roper, the Court confirmed juveniles should be treated as less blameworthy partially because of their capacity to reform, differentiating them from other defense classes exempted from capital punishment. Graham further advised that all juveniles should have a meaningful opportunity for release but limited its holding to the nonhomicide offender class before it. But Miller rejected the full sweep of these opinions and allowed courts to sentence particularly blameworthy juvenile homicide offenders to LWOP if they followed adult capital-sentencing procedures. Montgomery then attempted to reframe Miller into the broader sweep of Graham, creating tension between all the opinions which Jones had to resolve for the lower courts to have any guidance.

From a policy perspective, eliminating juvenile LWOP sentencing fits within the broader common law trend of allowing juveniles to grow and develop despite the harm their conduct inflicts on society. Although many jurisdictions reconsidered the value of that norm during 1980s and 1990s, the super-predator theory which motivated these reconsiderations was based on faulty assumptions that juveniles in America had grown more violent, remorseless, and anti-social and would spur a massive crime wave if not treated harshly. These predictions were wrong. And the continuing research in developmental psychology demonstrates not only that juveniles really are different from adults but also that these differences persist longer than previously thought. Giving effect to the traditional view of juveniles in the legal system requires expanding the ban on LWOP sentences to all juveniles, not just those who are not permanently incorrigible. Because of Jones, that can only be done through legislation.

Jones has established a framework which illustrates how the Court might approach future expansions of its categorical proportionality protections. The Court recognized that juveniles as a class present special considerations in permanent sentences that go beyond mere reduced blameworthiness. Despite these additional considerations, the Court still only treats youth as providing one layer of sentencing protection, reducing death sentences to LWOP and LWOP to LWP. Applying this model to other classes the Court recognizes as less culpable than general adult defendants suggests the Court will likely transfer its death-penalty-sentencing procedural protections to other class members facing LWOP sentences. Additionally, if the Court were to identify other vulnerable groups with certain factors diminishing their culpability, they would likely also apply this diminished culpability model as the constitutional minimum— regardless of other policy implications which justify more stringent protections. For future classes whose characteristics present unique considerations, policymakers will not be able to rely on the Court interpreting constitutional minimums to provide the full force of all relevant protections. Instead, policymakers must vigilantly create their own legislative protections, and they should begin by eliminating LWOP sentences for all juveniles.

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Abstract

This Case Comment argues that The Supreme Court of the United States decided the issues in Jones v. Mississippi correctly because the Court properly adhered to its retributionist foundation for sentencing juveniles which underlies the Court’s juvenile jurisprudence. But, present in is a tension between the Court’s earlier decided cases and Jones. To resolve that tension, this Case Comment asserts that lawmakers should entirely abolish life without parole sentences for juvenile defendants rather than reverting to what has developed into a flawed constitutional minimum in juvenile jurisprudence. An abolition on such sentences is consistent with developmental psychology and a corrective measure for misconceptions about juvenile development used to justify discriminatory ineffective juvenile sentencing regimes. By examining the evolution of the Court’s juvenile jurisprudence in perspective of developmental psychology, this Case Comment affirms the holding in Jones while arguing that state legislature should rely on developmental psychology to craft a legal system that provides all juveniles the opportunity to rehabilitation, without assuring their eventual release. Ultimately, this Case Comment makes a persuasive case for state legislature must move away from the almost undefinable standard of permanently incorrigible and toward eliminating life without parole sentences for all juveniles.

Introduction

The Eighth Amendment to the Constitution prohibits punishments that are cruel and unusual. Determining what constitutes "cruel and unusual" requires moral judgment, so the Supreme Court considers current societal standards, not just the original meaning of the phrase. This prohibition includes a requirement that sentences must be proportionate to the crime. A key part of the Court's proportionality analysis ensures that only the most deserving of the harshest punishments receive them. Since 2002, the Court has exempted certain groups from the death penalty, such as those who did not commit homicide and individuals with severe intellectual disabilities, recognizing their inherently lesser culpability.

Juveniles present unique challenges in this proportionality review, as they have long been considered less blameworthy than adults. For a complete ban on a certain punishment to apply to an entire group, all members of that group must share a characteristic that makes their actions less blameworthy compared to adults committing similar acts. While age is an objective factor like an intellectual disability diagnosis, it is less consistent in indicating a person's level of guilt. The difference in blameworthiness between a 17-year-old and a 20-year-old is less clear than that between a 7-year-old and a 30-year-old. Unlike other exempted categories, juvenile immaturity is temporary, and predicting the exact moment an individual matures is impossible. Therefore, some young offenders might not possess the critical traits that would broadly justify lessened culpability for their age group.

Despite these complexities, the Court has affirmed that juveniles, as a group, belong among less culpable offender classes. Drawing on advances in understanding brain development and its effects on behavior, the Court has categorically banned the death penalty for those under eighteen. Further protecting juveniles, the Court also prohibited mandatory life-without-parole (LWOP) sentences and discretionary LWOP sentences for non-homicide offenders. These restrictions on LWOP, the most severe sentence for juveniles, parallel restrictions on the death penalty for adults. This approach creates a distinct sentencing system for juveniles where the harshest adult sentences are unavailable to them, reflecting a belief that juveniles are less deserving of such extreme punishment.

In Jones v. Mississippi, the Supreme Court clarified its stance on juvenile culpability and the Eighth Amendment. The Court ruled that juveniles convicted of homicide could receive an LWOP sentence even without a specific finding of "permanent incorrigibility," as long as the sentencing court recognized its power to impose a lighter sentence. This decision faced criticism for potentially undermining previous rulings that had placed limits on juvenile sentencing. Critics argued that allowing optional fact-finding either eliminated the "permanently incorrigible" standard or made its application arbitrary. The majority defended its decision by stating that prior cases never explicitly demanded formal fact-finding inquiries into incorrigibility.

While the Jones decision was technically consistent with earlier Court rulings, confirming a "parallel-sentencing model" for juveniles, it highlighted an unresolved tension in the Court's prior juvenile cases. As a matter of policy, legislative bodies at both state and federal levels should go beyond the constitutional minimum set by the Court and completely eliminate LWOP sentences for individuals under 18. This approach aligns more closely with the realities of developmental psychology and fully supports the original reasoning behind the Court's jurisprudence regarding juveniles.

I. History

Early Views and Shifting Societal Treatment of Juvenile Culpability Historically, English common law recognized that children possessed less developed moral and cognitive abilities, which impacted their criminal culpability. This led to the "infancy defense," where children under seven were presumed incapable of intent, those between seven and fourteen had a rebuttable presumption against intent, and those over fourteen were treated like adults. American courts adopted these presumptions. However, once the infancy defense was overcome, a child could face the same trial and punishments as an adult, including the death penalty, and be held in adult prisons. As resources expanded, separate juvenile courts and detention facilities emerged, focusing on rehabilitation and offering increased protections, making transfers to adult courts more difficult.

The "Super-Predator" Theory and its Aftermath During the 1980s, a significant rise in violent crime led to public fears and the emergence of the "super-predator" theory. This theory posited that a new generation of impulsive, amoral, and irredeemable juveniles would commit brutal crimes, leading to widespread lawlessness. Politicians responded by enacting "tough on crime" legislation, which increased criminal penalties and made it easier to transfer juveniles to adult courts. These changes resulted in more juveniles facing death sentences and life-without-parole. However, the predicted wave of super-predators never materialized; juvenile crime rates dramatically fell less than a decade after the "tough on crime" movement peaked. While some attributed this decline to the new policies, others argued the drop was too rapid to be solely due to legislation, noting that both juvenile crime and the juvenile prison population decreased simultaneously.

Supreme Court Limitations on the Death Penalty for Specific Offender Classes As more juveniles entered the adult criminal justice system, challenges to the juvenile death penalty arose under the Eighth Amendment's "evolving standards of decency" test. Initially, the Supreme Court avoided categorical bans, deferring to national consensus and suggesting some juveniles might possess adult-level culpability. However, the Court later reversed course in Atkins v. Virginia (2002), creating the first categorical exclusion by banning the death penalty for individuals with severe intellectual disabilities. The Court found that such individuals could never be among the most culpable due to impulsive behavior, susceptibility to pressure, and impaired judgment, and that discretionary consideration of their disability was insufficient. Three years later, in Roper v. Simmons (2005), the Court extended this reasoning to juveniles, also finding a national consensus against their execution. The Court cited juveniles' immaturity, irresponsibility, susceptibility to outside pressure, and importantly, the transient nature of their character as reasons why they could never be considered among the most culpable, thus banning the juvenile death penalty.

Limitations on Juvenile Life Without Parole (LWOP) Sentences After Roper, LWOP became the harshest punishment available for juveniles. In Graham v. Florida (2010), the Court ruled that juveniles convicted of non-homicide offenses could not receive an LWOP sentence. The Court reasoned that the harshest punishment should be reserved for the worst crimes and emphasized the importance of providing "all juvenile non-homicide offenders a chance to demonstrate maturity and reform." The decision sparked debate about the consistency of this reasoning, with some arguing it should extend to all juveniles. The Court further addressed juvenile LWOP in Miller v. Alabama (2012), ruling that mandatory LWOP sentences for juveniles were unconstitutional, drawing parallels to capital sentencing procedures that require individualized consideration of a defendant's youth. However, the Court stopped short of a complete categorical ban on juvenile LWOP for homicide offenses. In Montgomery v. Louisiana (2016), the Court clarified that Miller had created a substantive rule, applying retroactively, and banned LWOP for all but the "rarest of juvenile offenders, those whose crimes reflect permanent incorrigibility." This ruling, while aiming to offer broader protection, proved challenging for lower courts to implement.

The Jones v. Mississippi Decision The complexities of Montgomery were addressed in Jones v. Mississippi (2021). Brett Jones, who received an LWOP sentence as a juvenile for murder, argued that Montgomery required a formal finding of "permanent incorrigibility" for such a sentence to be constitutional. The Supreme Court disagreed, holding that Montgomery did not necessitate any explicit factual finding of permanent incorrigibility, as long as the sentencing judge recognized the discretion to impose a lighter sentence. The majority reasoned that Miller had explicitly declined a categorical ban and that "permanent incorrigibility" was a much less clear standard than age or a clinical diagnosis. This decision faced strong dissent, accusing the majority of undermining prior precedents.

Supporting Developmental Neuroscience Ongoing research in neuroscience continues to support the Court's initial rationale regarding diminished juvenile capacity. Studies on brain development, specifically myelination and pruning, show that the frontal cortex—responsible for planning, judgment, and evaluating consequences—continues to develop and refine connections through late adolescence and early adulthood. In an underdeveloped brain, insufficient energy can lead to reliance on the emotion-driven limbic system, with the amygdala (part of the limbic system) being a significantly stronger driver of decision-making in juveniles than adults. While developmental psychology is an evolving field and its application in law is debated due to its focus on general trends rather than individual specifics, supporters argue it can introduce reasonable doubt about adult-level culpability in juvenile cases, offering a scientific basis for defenses like those for insanity or infancy.

II. Analysis & Proposal

Consistency of the Jones Ruling with Prior Precedent The majority decision in Jones v. Mississippi is consistent with the Court's previous rulings in Miller v. Alabama and Montgomery v. Louisiana. Neither Miller nor Montgomery explicitly mandated a formal fact-finding process regarding a juvenile's incorrigibility. While Montgomery clarified that Miller created a substantive ban against LWOP for all but the "permanently incorrigible," it also stated that no specific inquiry into incorrigibility was required. An implicit finding, supported by appellate review if questioned, could theoretically offer the same protection as an explicit one. Furthermore, a contrary decision in Jones requiring explicit findings would have created practical difficulties for lower courts, as even trained developmental psychologists cannot accurately predict "permanent incorrigibility," a fact the Court acknowledged in earlier cases. Relying on an impossible criterion or retrospectively judging incorrigibility based on the offense would risk disproportionate punishments and arbitrary application.

Policy Argument for Legislative Action to Eliminate Juvenile LWOP Despite the Court's decision in Jones allowing some juveniles to receive LWOP under the retribution theory of punishment, legislative bodies should eliminate LWOP sentences for all individuals under 18 as a matter of policy. This legislative action is crucial because the "super-predator" theory that fueled harsher juvenile sentencing reforms has been widely discredited. Society has historically recognized that juvenile wrongdoing is less often driven by pure malice and more by bad judgment, external pressure, and inexperience, justifying special protections and a focus on rehabilitation. The "tough on crime" era, motivated by fear and flawed predictions of widespread juvenile crime, overshadowed more remedial reforms.

Supporting Rationale from Developmental Psychology and History Advances in developmental neuroscience, which informed the Court's decision in Roper (2005), have consistently confirmed that juvenile brains are generally not fully developed before adulthood. These structural differences significantly affect thought and behavior, and crucially, these differences naturally recede as the brain matures. Juvenile crime does not necessarily indicate deep-rooted depravity but rather reflects a period when the brain is still developing and is most responsive to long-term behavioral interventions. Given that predicting an individual juvenile's exact developmental progress is impossible, developmental psychology introduces reasonable doubt regarding their adult-level culpability. If society accepts that juveniles deserve an opportunity to grow and that only the "permanently incorrigible" should never be released, then no juvenile should receive an LWOP sentence, as certainty about "permanent incorrigibility" is unattainable until they have had the chance to develop. A categorical legislative ban is necessary to ensure that youthful acts, no matter how severe, do not result in a final, irrevocable judgment on an individual's character.

Workability of Eliminating Juvenile LWOP Sentences Eliminating juvenile LWOP sentences is a workable policy change that would not lead to a dramatic increase in crime or an undue burden on correctional or judicial systems. This change would affect a limited number of current prisoners and would offer an opportunity for parole, not a guarantee of release. While some individuals released under this policy might reoffend, a well-designed parole system that provides tools and incentives for reform can accurately assess their growth. This approach reflects the value of juveniles as citizens capable of reform, reduces costs associated with unnecessary incarceration, and aligns the United States with many other countries that have already abolished juvenile LWOP. Effective parole systems with specific, objective criteria, along with access to mental health treatment, education, and skill development, are essential for success. States must also address practices like excessively long term sentences or delayed parole eligibility that effectively recreate LWOP. While some individuals, even if sentenced as juveniles, may pose an extreme danger to society and should serve full life sentences without parole, every juvenile deserves the opportunity to develop and present their case for reentry before a final judgment is made.

Conclusion

In Jones v. Mississippi, the Supreme Court affirmed that juveniles can constitutionally receive a life-without-parole (LWOP) sentence if the sentencing body finds them "permanently incorrigible," but this finding does not need to be explicitly recorded or based on specific facts. While this procedure may weaken the broad protections for juvenile defendants suggested by earlier rulings, the Jones decision remains consistent with the Court's jurisprudence, as neither Miller nor Montgomery formally required a specific fact-finding process. Furthermore, predicting "permanent incorrigibility" in juveniles is an inherently difficult task, even for trained experts, distinguishing it from other, more easily ascertainable criteria for categorical sentencing restrictions.

The perceived inconsistencies among recent Supreme Court decisions stem from a tension within the Court's own evolving jurisprudence. Roper v. Simmons emphasized juveniles' capacity for reform as a key reason for their diminished blameworthiness. Graham v. Florida extended this by suggesting all juveniles should have a meaningful opportunity for release, though initially limiting it to non-homicide offenders. However, Miller v. Alabama allowed courts to sentence certain blameworthy juvenile homicide offenders to LWOP, provided adult capital-sentencing procedures were followed. Montgomery v. Louisiana then attempted to reframe Miller within the broader framework of Graham, creating a tension that Jones ultimately resolved by upholding the "parallel-system" approach.

From a policy standpoint, eliminating juvenile LWOP sentencing aligns with the historical common law recognition that juveniles deserve opportunities for growth and development, despite the harm their actions may cause. The "super-predator" theory, which drove many jurisdictions to adopt harsher juvenile sentencing in the 1980s and 1990s, was based on flawed assumptions and has been disproven. Continual research in developmental psychology demonstrates that juveniles differ significantly from adults, and these differences persist longer than previously understood. To fully enact the traditional view of juveniles within the legal system, the ban on LWOP sentences should be extended to all juveniles, not just those deemed not permanently incorrigible. Given the Jones ruling, this comprehensive protection can only be achieved through legislative action.

Jones established a framework indicating how the Court might approach future expansions of its categorical proportionality protections. The Court acknowledges juveniles' unique considerations for permanent sentences beyond mere reduced blameworthiness. Yet, it primarily applies youth as a single layer of sentencing protection, effectively converting death sentences to LWOP and LWOP to life-with-parole (LWP). This model suggests that for other groups the Court recognizes as less culpable, it will likely extend only procedural protections against LWOP, regardless of other policy implications that might justify more stringent safeguards. Therefore, for future vulnerable groups, policymakers cannot rely on the Court to interpret constitutional minimums to provide the full extent of all relevant protections. Instead, policymakers must proactively create their own legislative protections, beginning with the elimination of LWOP sentences for all juveniles.

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Abstract

This Case Comment argues that The Supreme Court of the United States decided the issues in Jones v. Mississippi correctly because the Court properly adhered to its retributionist foundation for sentencing juveniles which underlies the Court’s juvenile jurisprudence. But, present in is a tension between the Court’s earlier decided cases and Jones. To resolve that tension, this Case Comment asserts that lawmakers should entirely abolish life without parole sentences for juvenile defendants rather than reverting to what has developed into a flawed constitutional minimum in juvenile jurisprudence. An abolition on such sentences is consistent with developmental psychology and a corrective measure for misconceptions about juvenile development used to justify discriminatory ineffective juvenile sentencing regimes. By examining the evolution of the Court’s juvenile jurisprudence in perspective of developmental psychology, this Case Comment affirms the holding in Jones while arguing that state legislature should rely on developmental psychology to craft a legal system that provides all juveniles the opportunity to rehabilitation, without assuring their eventual release. Ultimately, this Case Comment makes a persuasive case for state legislature must move away from the almost undefinable standard of permanently incorrigible and toward eliminating life without parole sentences for all juveniles.

Introduction

The Eighth Amendment prevents punishments that are cruel and unusual. Because defining "cruel and unusual" requires moral judgment, the Supreme Court considers current societal standards, not just the original meaning of the words. This prohibition includes a basic rule that sentences must be fair and reasonable for the crime committed. A key part of the Court's rulings is ensuring that only those most responsible for a crime receive the harshest penalties. To meet this requirement, since 2002, the Court has begun to exempt certain groups of offenders, who are considered less responsible, from the death penalty. These groups include those who did not commit murder and individuals with severe intellectual disabilities.

Young people, or juveniles, have long been seen as less blameworthy than adults. This makes them a complex group when applying the Court's rules about fair sentencing. To create a full ban on a certain punishment for juveniles, all members of this group must share a characteristic that makes their actions less blameworthy than if an adult committed the same crime. Without such a shared characteristic, exceptions would become inconsistent, decided case by case. While age is an objective factor, like a crime type or a disability diagnosis, it does not always clearly indicate how responsible an offender is. Society recognizes a seven-year-old is different from a thirty-year-old, but the difference in blameworthiness between a seventeen-year-old and a twenty-year-old is less obvious. Unlike other exempted groups, juvenile immaturity is temporary, and the exact moment when a young person fully matures is impossible to pinpoint for an individual. This means an individual juvenile offender might not have the specific traits that would generally qualify the group for less blame.

Despite these complexities, the Court has ruled that juveniles, as a group, belong among those considered less culpable. The Court relied on new research showing patterns of brain growth and development in young people and a better understanding of how these brain differences affect thinking and behavior. Based on this, the Court completely exempted individuals under eighteen from the death penalty. The Court further protected juveniles by banning mandatory life-without-parole (LWOP) sentences and discretionary LWOP sentences for those who did not commit murder. These limits on LWOP, the harshest punishment for juveniles, are similar to the limits on the death penalty for adults.

From a justice perspective focused on punishment matching the crime, the Court's rules for juveniles create a separate sentencing system. The most severe sentence available for adults (death penalty) is not available for juveniles because they are considered less deserving of such extreme punishment. Death sentences for adults become LWOP for juveniles, and LWOP sentences become life-with-parole (LWP) sentences. However, this view of punishment looks only at the offender's mindset at the time of the crime. It does not consider the future threat the offender might pose or their chances for rehabilitation. Yet, the Court has repeatedly mentioned the temporary nature of juvenile immaturity as a key reason for these bans, concluding that LWOP sentences should only be for juveniles found to be "permanently incorrigible"—a forward-looking standard. If this idea guides the Court's treatment of juveniles, then young people should never receive the death penalty or LWOP, as both sentences prevent them from showing their bad behavior was due to their youth, not a fixed character flaw.

In Jones v. Mississippi, the Supreme Court presented its most recent stance on juvenile culpability and the Eighth Amendment. The Court decided that juveniles convicted of murder could properly receive an LWOP sentence even without a formal finding of "permanent incorrigibility," as long as the sentencing court understood it had the option to give a lighter sentence. The dissenting justices criticized the majority for seemingly overturning recent legal decisions without good reason. Sentencing reform advocates also expressed concern, arguing that allowing optional findings of "incorrigibility" either eliminated the standard entirely or made its application inconsistent and unfair. The majority argued it followed past rulings because those cases never explicitly demanded formal inquiries into whether a juvenile was "incorrigible."

Technically, the Court's decision in Jones was correct and implicitly confirmed its support for a parallel sentencing model for juveniles based on deserved punishment. This outcome was possible due to the unresolved differences between the Court's earlier juvenile cases. Despite this accurate legal outcome, state and federal lawmakers should go beyond this constitutional minimum and completely end LWOP sentences for all individuals under eighteen. Allowing all juvenile defendants the chance to reform aligns better with current understanding of developmental psychology and fully supports the original reasoning behind the Court's juvenile rulings. The Court's later shift away from complete categorical protections for juveniles reflects the same misunderstandings about juvenile development that led to ill-advised, discriminatory "tough-on-crime" juvenile sentencing changes. Furthermore, several states have already abolished juvenile LWOP sentences, and all states that have not done so have already managed a similar, broader change when the Court banned LWOP sentences for juvenile non-homicide offenders.

History of Juvenile Culpability

Evolving Treatment of Juvenile Culpability in American Society

Long before psychology became a formal field, English society acknowledged that children had "less than fully developed moral and cognitive capacities." Even without a deep understanding of juvenile brain development, courts found these observable differences significant enough to reduce criminal responsibility in young people. The common law developed a defense for infants in criminal cases: children under seven were never considered to have the mental capacity for intentional crimes; juveniles between seven and fourteen were presumed not to have intentional criminal intent, though this could be challenged; and those over fourteen were presumed as responsible as adults. American courts adopted these same rules from English common law. However, this defense was one of the few ways the legal system recognized differences between adult and juvenile responsibility. Once a seven-year-old's presumption of innocence was challenged by the prosecution, the child went through the same trial process as an adult. They could receive any punishment available to adults, including death, and were held in the same prisons.

As more resources became available for correctional facilities and court systems, separate juvenile courts and detention centers, focused mainly on rehabilitation, spread across the country. Throughout the early twentieth century, laws and courts developed stronger protections for these systems, making it more difficult to transfer juveniles to adult courts.

As violent crime significantly increased in the 1980s, public opinion on juvenile justice shifted. People worried that the rising violent crime committed by older juveniles signaled decades of future lawlessness. These fears gave rise to the "super-predator" theory—the belief that young people across America had become impulsive, amoral, and uncontrollable, would commit brutally violent crimes without remorse, and had no hope for rehabilitation. Politicians from both major parties sought to prevent this future, pushing for "tough on crime" laws that created harsher criminal punishments and made it much easier to transfer juveniles to adult courts. These changes led to more young people being sentenced to death and life-without-parole, necessarily judging them unworthy of reentering society or incapable of reform.

The predicted "super-predators" never materialized. Less than a decade after the peak of the "tough on crime" movement, juvenile crime dropped so sharply that major supporters of the super-predator theory admitted their predictions were wrong. Some argue the reduced crime showed the effectiveness of targeting violent juvenile offenders, but others contend the drop was too quick and drastic to be solely attributed to the new policies. Moreover, both juvenile crime and the juvenile prison population decreased together—the total number of violent juvenile criminals fell when the super-predator theory predicted a dramatic rise. Whether due to a renewed focus on early intervention and rehabilitation, anti-crime legislation, a combination of both, or other external factors, juvenile crime has continued to fall, leading to record-low crime rates.

Removal of the Death Penalty from Certain Offender Classes

As legislatures subjected more young people to the adult criminal justice system, the Supreme Court faced challenges to the juvenile death penalty under the Eighth Amendment’s "evolving standards of decency" test. Challengers argued that the long-recognized differences in adult and juvenile culpability justified exempting them from the death penalty because they could never be reliably considered the most culpable offenders. The Court initially declined to create any broad exclusions to the death penalty, preferring to defer to national consensus and asserting that at least some juveniles might be as culpable as adults.

Just years later, the Court reversed its position and created the first broad exclusion to the death penalty, determining that individuals with severe intellectual disabilities could not constitutionally receive the death penalty. Thirteen years after the Court first denied this ban, national consensus had shifted considerably as several states ended the death penalty for this group. To establish a broad constitutional principle outlawing the practice for the remaining states that still technically allowed it, the Court needed to determine that no purpose of punishment justified imposing the death penalty against this group. First, the Court noted that only the most culpable defendants should receive the death penalty. The Court then found that individuals with intellectual disabilities could never be among the most culpable because they tend to act on impulse rather than planning, are more susceptible to peer pressure, and have less developed judgment. The Court considered a discretionary approach—requiring that the disability be considered a mitigating factor—but found it insufficient because of common difficulties in defending this group in trials and the risk of juries ignoring such mitigating evidence.

The Court then faced another challenge to the death penalty from a group whose special traits also arguably reduced their culpability: juveniles. Although the Court had refused to create a broad rule for juveniles just fifteen years earlier, it reconsidered the issue in Roper v. Simmons. After finding a national consensus against the juvenile death penalty and determining that juveniles generally have less culpability than adults, the majority agreed that no theory of punishment justified the sentence. Three factors led the Court to conclude that juveniles could never be among the most culpable defendants: immaturity and irresponsibility, susceptibility to outside pressure, and the temporary nature of a young person’s character. The first two factors also appeared in Atkins and had sufficiently established that individuals with intellectual disabilities could not constitutionally receive the death penalty. But the Court went further, noting, "[f]rom a moral standpoint it would be misguided to equate the failings of a minor with those of an adult, for a greater possibility exists that a minor’s character deficiencies will be reformed." The Court again considered but rejected a discretionary approach. Similar to Atkins, the Court believed that merely requiring consideration of youth as a mitigating factor was constitutionally insufficient due to potentially emotional juries and unique difficulties in defending young people. The Court refuted the argument that a discretionary rule would allow juries to find and sentence the most culpable juvenile offenders, citing new advances in juvenile psychology that provided strong evidence of consistent differences between adult and juvenile thinking.

Limitations on Juvenile Life Without Parole Sentences

In Graham v. Florida, the Court continued to broaden its rules for categorical exclusions. Following Roper, the Court decided in Kennedy v. Louisiana that only those convicted of murder could face the death penalty—the harshest punishment should only follow the worst crimes to align with the idea of retribution. Because Roper abolished the juvenile death penalty, life without parole (LWOP) became the harshest sentence available to juveniles. The Court determined that the combination of Roper and Kennedy required reserving LWOP for the worst juvenile offenders; therefore, juveniles convicted of non-homicide offenses could not receive an LWOP sentence. The majority again chose to establish a categorical rule for the same reasons articulated in Roper. However, the majority also cited the importance of giving "all juvenile non-homicide offenders a chance to demonstrate maturity and reform" as a key reason for creating this categorical ban. The dissenting justices in Graham questioned the majority's claimed reliance on developmental psychology: if no juvenile should receive an LWOP sentence because all have the potential for reform, then even a juvenile who committed murder could not receive an LWOP sentence. The majority declined to go that far.

The Graham majority faced the dissent’s challenge when Evan Miller appealed the LWOP sentence he received at age fourteen for murder during an arson. This case presented an additional complication: Alabama law imposed a mandatory LWOP sentence on Miller, while Atkins, Roper, and Graham only addressed discretionary sentences. This difference raised two potential issues for the Court: the surface issue of mandatory LWOP sentences for juveniles and the broader issue of whether a juvenile could ever constitutionally receive an LWOP sentence. The Court relied on the intersection of its capital-sentencing-procedure rules and Graham to find mandatory juvenile LWOP sentences unconstitutional. Graham previously compared the adult death penalty to the juvenile LWOP sentence. Because individualized factual finding procedures in capital cases made mandatory death sentences unconstitutional, the Eighth Amendment also prohibited the mandatory imposition of juvenile LWOP sentences. Therefore, the Court required that trial courts "follow a certain process—considering an offender’s youth and accompanying characteristics—before imposing a particular penalty," such as an LWOP sentence. But the Court stopped short of addressing the challenge from the Graham dissent. Despite recognizing "none of what [Graham] said about children . . . is crime-specific" and that "Graham’s reasoning implicates any life-without-parole sentence imposed on a juvenile," the majority refused to "categorically bar a penalty for a class of offenders or type of crime—as, for example, [it] did in Roper or Graham." Instead of abolishing the juvenile LWOP sentence to guarantee every juvenile a meaningful chance at release, the Court kept the sentence in place for the most culpable juvenile defendants, aligning it with the procedural protections for capital cases. However, the Court did not rule out the possibility of expanding that ban in the future; it declined the broader ban specifically because the narrower reason was sufficient to resolve Miller’s appeal.

Following Miller, some states denied juveniles sentenced to mandatory LWOP an automatic individualized sentencing rehearing. Henry Montgomery, serving an LWOP sentence for a murder he committed at seventeen, sued for his right to an individualized hearing and argued Miller should apply retroactively, guaranteeing a rehearing to any juvenile sentenced mandatorily to LWOP in violation of Miller. The case hinged on whether Miller created a substantive or procedural protection. Under the Court’s rules, only substantive and significant procedural changes to interpretations of criminal constitutional law create a right of retroactive application. The Court had previously held its capital sentencing rules provided only procedural protections and consistently denied retroactive application in those cases. Even though the Court relied on that line of cases in Miller, the Montgomery majority instead ruled in favor of Montgomery, holding that Miller must apply retroactively because it announced a new substantive rule. The Court clarified that substantive rules "establish categorical constitutional guarantees that place certain criminal laws and punishments completely beyond the State’s power to impose," while "procedural rules, in contrast, are designed to improve the accuracy of conviction or sentence by regulating 'the manner of determining the defendant’s culpability.'" Although the Miller majority denied making a categorical rule, the Montgomery majority determined Miller had actually placed one group beyond the reach of juvenile LWOP sentences: "juvenile offenders whose crimes reflect the temporary immaturity of youth." The majority did not shy away from this apparent contradiction: "Miller, it is true, did not bar a punishment for all juvenile offenders, as the Court did in Roper or Graham. Miller did bar life without parole, however, for all but the rarest of juvenile offenders, those whose crimes reflect permanent incorrigibility." Beyond merely requiring consideration of the mitigating circumstances of youth, the Court required the process mentioned in Miller to be sufficient to give effect to an underlying substantive, categorical ban. Roper, Graham, and Miller could each be read as the Court attempting to create a dual system of punishment for juveniles and adults: eliminating the death penalty and making LWOP the juvenile death penalty equivalent. But Montgomery potentially signaled something different that would provide broader protection and more closely align with Graham and Roper’s stated belief in increased chances for juvenile reform. The decision proved difficult to implement at the trial court level.

Jones v. Mississippi and its Fallout

After Montgomery announced the categorical ban, Brett Jones, sentenced to life in prison at age fifteen for murdering his grandfather, challenged his resentencing under Montgomery. The judge in Jones’s hearing did not explicitly state that Jones was permanently incorrigible on the record. Instead, the judge simply acknowledged having the discretion to issue a lighter sentence—showing Jones’s LWOP sentence was not mandatory—but still found the original sentence appropriate. Jones argued that Montgomery’s description of Miller required a "separate factual finding of permanent incorrigibility," just as Atkins, Roper, and Graham required a finding that the defendant did not belong to a protected class. The Court, now with three new justices since Montgomery, ruled against Jones, holding that Montgomery did not require any formal fact-finding.

The majority first looked back to Miller and identified two differences between it and the previous cases: first, that Miller explicitly declined to announce a categorical ban; second, that Miller did not identify "permanent incorrigibility" as a qualification criterion or perform an analysis of the national consensus on the legality of LWOP for reformable children—a necessary part of the Court’s reasoning in Atkins, Roper, and Graham. Further distinguishing Miller from the group, the majority noted "permanent incorrigibility" is a much more elusive standard than age, a clinical diagnosis, or non-homicide offender status. The majority then compared Miller’s substantive ban to the mandatory consideration of youth as a mitigating factor in death-penalty sentencing, finding that "the Court ha[d] never required an on-the-record sentencing explanation or an implicit finding regarding those mitigating circumstances." To support their argument, the majority emphatically quoted Montgomery: "‘a finding of fact regarding a child’s incorrigibility is not required.’" Because Montgomery only mandated a hearing that considered youth and other mitigating factors, the majority found that Jones’s rehearing met the constitutional minimum. Effectively, trial judges could now make an implicit finding of incorrigibility without any explicit or implicit justification when reaffirming mandatory juvenile LWOP sentences or issuing new ones. The dissent began by flatly accusing the majority of "gut[ting] Miller v. Alabama and Montgomery v. Louisiana," and "attempt[ing] to circumvent stare decisis principles" by claiming fidelity to Miller and Montgomery. The dissent would have clarified that Montgomery did not require formal fact-finding because it left exact procedures to the discretion of the states but still required the procedure made by the states to protect the substantive protections put in place by Miller. Commentators outside the court expressed concern regarding the majority’s apparent disrespect for precedent, arguing not only that Jones was improperly decided but also that it overruled Montgomery and Miller in substance without providing proper justification—forewarning that the Court’s new majority will overturn other contentious precedents.

Additional Developmental Neuroscience Supporting the Graham Majority

Further research in neuroscience has confirmed and refined the conclusions that supported the Court’s original reasoning for recognizing diminished juvenile capacity. In Graham, several organizations presented evidence supporting diminished capacity in young people. This evidence relied on two different developmental processes: myelination and pruning. Before advanced neuroimaging became available in the 1990s, scientists understood the basic model of brain functioning. First, sensory organs like the eyes, ears, and nerves bring information into certain parts of the brain. This information is then sent to other parts of the brain that control outputs: thoughts and actions. Neurons connect these different parts of the brain by transmitting information through electrical signals. Under the older model, the brain initially overloaded itself with neurons—more than it would ever need—and developed by gradually "pruning" less used connections. After Stanford, scientists learned the brain does not begin with all its connections. Instead, pruning happens in stages following sudden bursts of neuron growth. The last stage begins in late adolescence and continues through early adulthood, refining connections in the frontal cortex, which controls planning, judgment, and evaluating consequences. By eliminating inefficient neural pathways through pruning, the brain’s transfer of information through electrical impulses becomes more efficient. Myelination further improves this efficiency by coating neurons in fatty insulating tissues that help electricity travel along the neurons’ axons. However, these electrical impulses require energy to travel across the brain. When energy is insufficient—due to inefficient pathways in an underdeveloped brain—the brain will rely on the quick thinking of the limbic system instead of more rational, controlled thought-processing. The amygdala, part of the emotion-driven limbic system, has been shown to be a dramatically more impactful driver of decision-making in juveniles than adults.

The time since Graham has helped psychologists in two ways: allowing for more longitudinal behavioral studies that track individuals over time and increasingly precise neuroimaging analysis—moving beyond relying on general principles. Developmental psychologists have found some evidence, for instance, that impulse control, one of the key factors noted in Roper and Graham, develops more quickly than originally thought, peaking around age fifteen instead of around age eighteen. Another study evaluated how certain personality traits that tend to predict anti-social behavior progress in youth. Unlike previous studies, which found these traits consistent and low for most adolescents, this longitudinal study examined a subgroup of adolescent offenders and found that the problematic traits—in the sample examined—stayed relatively consistent from ages thirteen until age sixteen before declining at progressively higher rates. The resulting model predicted the greatest decreases from ages eighteen to twenty but found no statistically significant difference between offending youths and the general control population.

Despite the Court’s past acceptance and reliance on neuroscience, the question of what role it should play in criminal law—and the legal field at large—is far from settled. Opponents of expanding the use of psychology argue that relying on psychology and neuroimaging creates several problems: it provides only general trends, which cannot be applied to individuals, takes factual decisions out of the hands of the jury, and carries the potential for problematic application. Supporters respond that procedural protections and legal standards of proof can prevent overly broad application: brain imaging cannot show a guilty mind or provide evidence to support a conclusion about a juvenile’s brain development beyond a reasonable doubt. But it can always introduce some reasonable doubt regarding a juvenile’s full culpability by raising the possibility that a juvenile is not acting with the same intention as a fully developed adult. Common law already includes both the insanity defense and the infancy defense, which provide a complete defense against criminal liability regardless of a party's guilt; neuroscience may simply offer a more scientific justification for an already widely accepted doctrine.

Analysis & Proposal

The Majority Decided Jones Correctly Given the Prior Precedent

The majority decision in Jones aligns with Miller and Montgomery and did not overturn either case. As the majority states in Jones, Miller did not require any specific fact-finding process regarding "incorrigibility." Even accepting Montgomery’s conclusion that Miller created a substantive ban that placed all juveniles, except those permanently incorrigible, beyond the reach of an LWOP sentence, the Montgomery majority also explicitly found that no specific fact-finding inquiry into incorrigibility was necessary. The original ruling of Miller only addressed whether courts could impose a mandatory LWOP sentence on juveniles. Miller answered no because that would be similar to issuing mandatory death penalties for adults, which is unconstitutional. In Montgomery, the Court only required some kind of process to give effect to this substantive ban; it did not establish that the finding itself or the basis for it had to be explicitly stated on the record. While a factual finding on the record would make the process more transparent and reviewable, in theory, an implicit finding of incorrigibility would provide the same protection as an explicit finding because both would rely on the same justification. Additionally, a skeptical appeals court could always request a return to the lower court for on-the-record findings if it doubted the trial court’s unstated process. Therefore, a formal, on-the-record finding of class membership is not legally required.

Alternatively, the Jones majority could have logically overturned Montgomery as inconsistent with Miller. Montgomery was not a case that could have announced a new substantive ban if Miller did not create one. It could only determine whether Miller, as decided, announced a substantive or procedural change to criminal adjudication. Miller explicitly denied any categorical ban. Additionally, the legal authorities Miller relied on do not support a finding of a categorical ban. Miller relied on the combination of Graham and the Court’s requirement for individualized hearings in capital cases. The Miller majority did not cite Graham and Roper to create a substantive, categorical ban but rather to illustrate the authority needed to justify applying the procedures of adult capital sentencing to juvenile LWOP sentencing. Without citing Graham, the Miller majority would only have its death-sentence rules, which would have been inapplicable because Miller did not face a death sentence. In Miller, Graham did more than simply state that youth matters in sentencing. If the Court instead wanted to create a substantive ban, it could have relied solely on Graham without citing the death sentence cases because Graham alone provides sufficient reason to invalidate all irreversible punishments for juveniles. The actual prohibition on mandatory sentencing in Miller is therefore based on the procedural law from Eddings, not the substantive law from Graham. Jones overturning Montgomery would have been more consistent with Miller than requiring an on-the-record finding of permanent incorrigibility.

Beyond these legal considerations, a different decision in Jones would have created an unmanageable process for the lower courts. The categorical ban envisioned by the dissent would require trial judges to determine their juvenile defendants were "permanently incorrigible" before sentencing them to LWOP. But the dissent provided little guidance on the specific facts or factors that should support a conclusion of "permanent incorrigibility" or any procedural requirements for making this determination. A forward-looking evaluation of a juvenile’s capacity to reform would put the sentencing judge in an impossible position because even trained developmental psychologists cannot make that determination accurately; the Court acknowledged that fact in Roper and Graham. Alternatively, a test based on the severity of the offense—judging the defendant’s capacity to reform from a backward-looking analysis of the underlying criminal conduct—both leaves juveniles vulnerable to the sentencing judge’s discretion and fails to acknowledge that past actions of juveniles are poor indicators of future criminality. Concerns about the ability of judges and juries to remain unbiased by the horrific facts of a case and to soberly analyze a juvenile defendant’s mitigating characteristics led the Court to create complete categorical bans in Roper and Graham to prevent disproportionate punishments.

Even if the Jones majority had ruled differently, trial courts would either struggle with an impossible criterion or make summary factual judgments regarding a juvenile’s incorrigibility, leaving the current state of the juvenile justice system largely unchanged. While the guidance of a substantive ban with a fact-finding component and the caution in Montgomery’s statements that the Court expected juvenile LWOP sentences to be rare might have lowered the number of juvenile LWOP sentences by changing the perceptions of sentencing judges, these safeguards would create only weak barriers. The judge in Graham’s case, for instance, believed Graham was incorrigible at age seventeen because of his repeated offenses and because he "threw away" the second chance he received from his prior lenient sentence. That decision provided some process and fact-finding for an incorrigibility judgment, but the reasoning supporting it almost certainly did not place Graham among the most culpable juveniles—Graham did not physically harm anyone himself, and his decision to "throw his life away" came at an age when he likely did not have the judgment capacity necessary to fully appreciate the weight of the consequences. If Graham’s judge found enough support in his actions to render an irreversible character judgment, Jones’s judge almost certainly could have too: Jones killed his grandfather, a crime more deserving of a severe character judgment and punishment. Merely asking the judge to formally announce a finding of incorrigibility with some factual justification would fit the Court’s normal procedure for satisfying substantive criteria and outwardly give effect to Miller, but it likely would not have prevented LWOP sentences for either Graham or Jones. Furthermore, an appeals court reviewing such a determination would have little guidance on the issue to hold the trial court judge accountable, forcing it either to adopt a highly deferential standard and let the determination stand or to perform its own in-depth analysis second-guessing the trial court.

The dissent correctly identifies that Jones represents a shift away from the Court’s past precedents. But that shift ended with Jones. It began with Miller. Before the Miller line of cases, the Court stressed the importance of a juvenile’s capacity for reform when creating categorical protections under the Eighth Amendment. When the Court started creating categorical group exceptions to punishments, it relied exclusively on backward-looking reasons. The group in Atkins received categorical protection not because of the possibility they would behave differently in the future but because the Court understood their actions were more likely to be influenced by outside factors, making their bad conduct inherently less blameworthy when determining an appropriate punishment. In fact, the Court noted that the group’s characteristics allowed prosecutors to make credible claims to juries that these defendants would continue to behave the same way because of the permanence of their mental state. The group in Kennedy committed crimes that did not amount to the most culpable conduct, so they could not receive the worst punishment. The Court did not consider whether this group was inherently more or less likely to commit future crimes or to reform than other convicted criminals.

The Court changed its analysis in Roper. There, the Court acknowledged that juveniles face considerations similar to the Atkins factors, which would have justified categorical protections without additional reasoning. But the Court also cited the temporary nature of a young person’s impaired judgment as a key factor beyond the Atkins factors that justified the categorical protections for the group. If the Court had considered this temporary factor legally insignificant, it would not have cited it in either Roper or Graham. In Miller, the Court further noted that nothing in Graham about children was specific to the crime, establishing that the reasoning supporting Graham’s requirement of a meaningful chance of release could also apply to homicide offenders. When the Court had to decide Miller, it could have highlighted this key difference separating juveniles from general non-homicide offenders and those with intellectual disabilities. After establishing in Graham that LWOP sentences could only realistically apply to juveniles under a retribution theory of punishment, the Court could have determined that only adult levels of culpability are severe enough to warrant an irreversible character determination given the Graham considerations. Since determining which juveniles act with adult culpability is impossible, the Court would have necessarily imposed a categorical ban on all juvenile LWOP sentences. This reasoning would have fully implemented all the legally significant factors articulated in Roper and Graham. To demonstrate a national consensus against juvenile LWOP, even in murder cases, the Court could have noted that most jurisdictions that permit juvenile LWOP sentences do so without explicit statutory authorization, relying instead on charging, trying, and sentencing juveniles as adults to impose LWOP sentences. The Court previously considered this type of system evidence of national consensus against a given punishment, which would authorize the Court to establish a prohibition under the Eighth Amendment. Instead, the Miller Court determined that reduced culpability simply means juveniles are not among the worst offenders generally, preventing them from receiving the worst punishment that would normally be available. In doing so, the Court committed itself to creating a parallel system of sentencing where adult procedural and substantive protections on death sentences also apply to juvenile LWOP sentences. The tension between Miller and Montgomery—one decision claiming only to provide procedures similar to adult sentencing, and the other claiming Miller expanded a substantive restriction—reflects a Court attempting to steer itself back from the parallel-system track to the meaningful-release track suggested in Graham. But Jones firmly established the parallel-system’s reasoning as the Court’s guiding approach—consistent with past precedents but falling short of accounting for all legally significant considerations.

States Should Eliminate Juvenile Life Without Parole Sentences by Law

Jones made it clear that the Constitution allows some juveniles to receive LWOP sentences under the theory of punishment based on deservedness. Therefore, the only way to protect juveniles from receiving an irreversible judgment about their fitness to remain in society is for legislatures to end juvenile LWOP sentences in jurisdictions that have not already done so. Legislatures should eliminate these sentences because the "super-predator" theory that motivated them has proven incorrect, the science surrounding juvenile brain development confirms that juvenile brains are generally not fully developed before age eighteen, and the process of making individual determinations about adult-level culpability in juveniles is impossible given the unpredictability of development. Since the earliest foundations of common law, society has accepted that juveniles should receive special protections from certain criminal punishments. These protections included a complete ban on any criminal punishment for young children and the creation of an entirely separate juvenile justice system that emphasized rehabilitation instead of permanent punishment. These protections are rooted in an understanding that juvenile wrongdoing is less often the result of pure malice and more often influenced by poor judgment, external pressure, a weaker understanding of self and others, and inexperience: their wrongdoing is less serious than adults, even though the social impact is the same. Revisiting and questioning the validity of creating special rules for punishment for certain groups is a valid exercise to ensure that justifications serve a worthy policy purpose and do not perpetuate unfair discrimination or arbitrary suffering. However, the main reason for revisiting the juvenile justice system in the 1980s—when many jurisdictions weakened protections for juveniles—came from fear of juveniles manufactured by the super-predator theory. This theory gained national prominence, influenced policymaking in many jurisdictions to crack down on dangerous, out-of-control juveniles, and overshadowed other approaches as being "soft-on-crime." Even where it did not convince legislatures to impose harsher punishments on juveniles, it almost certainly prevented the consideration of more remedial reforms. Most importantly, the theory and its predictions of massive waves of juvenile crime perpetrated by remorseless super-predators—instead of the older idea of misguided youths—proved incorrect and is now discredited even by its own proponents. The super-predator theory not only led to destructive, counterproductive laws and an overly fearful perception of juveniles, it ignored significant advances in developmental neuroscience that supported the initial rationale for treating juveniles favorably in the criminal justice system. At the time the Court decided Roper in 2005, neuroscience concerning juvenile brain development provided structural support for the judgment deficits long observed in juveniles and further indicated that this deficit persists longer than expected—well into early adulthood. More recent findings have confirmed that these structural differences significantly affect juvenile thought and behavior and that these differences naturally diminish as the brain develops. Juvenile crime does not necessarily indicate deep-rooted depravity and disregard for laws, morality, and others that will persist throughout adulthood; in fact, the end of the teenage years is the time when the brain is most responsive to long-term behavioral interventions as it finalizes the neural connections that will define adulthood. Developmental psychology is an evolving field; new findings could and should have the potential to challenge current models and render policy judgments made on those assumptions outdated. Additionally, any scientific evidence has the potential to be misused when guiding policymaking and legal decisions. Psychology presents unique challenges that should make officials hesitant to accept its application to the legal system. Despite significant progress, some areas of psychology, especially interpreting the types of thoughts transmitted by neural networks in the brain, provide ambiguous results that can be inconsistent across individuals. When used to prosecute criminal defendants, neuroscience has the potential to overstep the jury’s most sacred role: determining intent and its associated level of culpability beyond a reasonable doubt. The defensive application to juveniles presents a unique case that mitigates these concerns. The juvenile development process is not uniform, and detecting its exact progress is impossible. Because it is impossible to definitively tell if a juvenile has fully developed, developmental psychology necessarily introduces some reasonable doubt regarding adult culpability in every case involving a juvenile; this is the opposite of requiring a finding of guilt. If American society accepts that juveniles should have the opportunity to grow and develop and that only the "permanently incorrigible" should never be released, then no juveniles should receive LWOP because no one can be sure beyond a reasonable doubt that juveniles are permanently incorrigible until they have the opportunity to develop. A comprehensive approach is necessary to ensure that juries do not forget that acts of youth—no matter how violent or reprehensible—do not represent the final actions that should permanently judge an individual. This process requires ongoing reevaluation through a parole system. The Court itself accepted this idea in Miller and Montgomery when it extended the reasoning of Graham, but it failed to execute it properly by allowing juries the final word on individual juvenile culpability. Eliminating juvenile LWOP would conform to and remove this remnant of the "super-predator," tough-on-crime era of juvenile justice reform.

This policy change would not lead to a dramatic increase in crime or a burden on any prison or judicial system. It would only affect a total of 1,465 current prisoners. Several of these prisoners are likely beyond the age where they can threaten society. Complying with the change would not require a new sentencing hearing; only the guarantee of a future parole hearing. Of those affected, none would be guaranteed release. In the future, juveniles whose ongoing assessment with age demonstrates either that they committed their initial crime with adult depravity or that they have not matured will not receive parole and will serve the entirety of their life sentence. The opportunity for parole is only an opportunity. Inevitably, some prisoners sentenced as juveniles and released under this change will reoffend; some of these reoffenders will commit serious crimes, potentially resulting in suffering and death for more innocent victims. But assuming the development of a parole system that provides juvenile offenders with the tools and incentives to reform and can accurately assess their growth, the policy change will reflect the values expressed in Graham, recognizing the inherent value of juveniles as citizens capable of reform rather than dismissing them as lost causes; it will release some prisoners who have truly changed as people, allowing them to make positive impacts on others and the community; it will marginally decrease the costs of needlessly incarcerating people who no longer threaten the public and have outgrown their condemned character flaws; and it will place America on the long list of countries that have already abolished juvenile LWOP.

The formal elimination of juvenile LWOP would only be the first step in the longer process necessary to provide a meaningful chance of release. Fortunately, some states have already begun working on this process since Graham ended LWOP sentences for the larger group of juvenile non-homicide offenders. The progress made under states’ ongoing mandate to comply with Graham will easily extend to homicide offenders. States will need to create and invest resources in effective parole systems with specific criteria for release that consider objective measures of juvenile maturity and development while avoiding bias. Additionally, a parole system with unachievable standards for release makes LWP sentences effectively equivalent to LWOP sentences. Opportunities for juveniles to receive mental health treatment, to access education, and to develop employable skills will also be crucial for the success of eliminating LWOP sentences. Locking juveniles in cells for decades before their parole hearings will only stunt their growth, defeating the purpose of parole hearings for many and dooming the remainder to fail if and when they are released. Release without rehabilitation will turn parole into a pathway to recidivism, creating a cycle of incarceration with little meaningful difference from LWOP. Finally, states must also eliminate lengthy term sentences and delayed access to parole hearings for juveniles that effectively recreate the substantial conditions of an LWOP sentence. The appropriate limit on term-sentence length and on the proportion of years served before parole-hearing eligibility is a topic for future policy research. However, eliminating juvenile LWOP sentences does not mean the end of all juvenile life sentences. Some individuals do present an extreme danger to society if released, and some juveniles act with undetectable adult maturity. These convicted juveniles should serve the entirety of their life sentences to protect society and to receive a punishment commensurate with their conduct. Graham does not suggest or require the constant presence of an opportunity for parole throughout a term sentence. At some point, juveniles sentenced to life will receive a final judgment on their ability to rejoin society and lose their opportunity for parole. But individuals should have the opportunity to develop into the most complete version of themselves and present their best case for reentry before society makes that final judgment.

Conclusion

In Jones, the Court determined that juveniles can constitutionally receive an LWOP sentence if the sentencing body finds them "permanently incorrigible," and that this finding does not need to be made on the record nor based on recorded facts. Although this determination procedure likely weakens the broad categorical protection for juvenile defendants announced in Montgomery, Jones is consistent with the Court’s previous rulings. Neither Miller nor Montgomery adopted a fact-finding requirement. This departure from the typical procedures used to satisfy categorical sentencing restriction criteria is also reflected in the class created by Miller and Montgomery. Determining which juveniles are permanently incorrigible is nearly impossible for trained psychologists, let alone for judges and juries; the other substantive bans on capital sentencing criteria, such as for non-homicide offenders and those with intellectual disabilities, are more easily ascertained.

The perceived inconsistencies between Jones and other past precedents are more readily attributed to the tensions between the Court’s older decisions. In Roper, the Court confirmed that juveniles should be treated as less blameworthy partly because of their capacity to reform, differentiating them from other defense classes exempted from capital punishment. Graham further advised that all juveniles should have a meaningful opportunity for release but limited its holding to the non-homicide offender class before it. But Miller rejected the full scope of these opinions and allowed courts to sentence particularly blameworthy juvenile homicide offenders to LWOP if they followed adult capital-sentencing procedures. Montgomery then attempted to reframe Miller into the broader scope of Graham, creating tension among all the opinions that Jones had to resolve to provide any guidance to lower courts.

From a policy perspective, eliminating juvenile LWOP sentencing fits within the broader common law trend of allowing juveniles to grow and develop despite the harm their conduct inflicts on society. Although many jurisdictions reconsidered the value of that norm during the 1980s and 1990s, the "super-predator" theory that motivated these reconsiderations was based on faulty assumptions that juveniles in America had grown more violent, remorseless, and anti-social and would cause a massive crime wave if not treated harshly. These predictions were wrong. Ongoing research in developmental psychology demonstrates not only that juveniles truly are different from adults but also that these differences persist longer than previously thought. Giving effect to the traditional view of juveniles in the legal system requires expanding the ban on LWOP sentences to all juveniles, not just those who are not permanently incorrigible. Because of Jones, this can only be achieved through legislation.

Jones has established a framework that illustrates how the Court might approach future expansions of its categorical proportionality protections. The Court recognized that juveniles as a class present special considerations in permanent sentences that go beyond mere reduced blameworthiness. Despite these additional considerations, the Court still treats youth as providing only one layer of sentencing protection, reducing death sentences to LWOP and LWOP to LWP. Applying this model to other classes the Court recognizes as less culpable than general adult defendants suggests the Court will likely transfer its death-penalty-sentencing procedural protections to other class members facing LWOP sentences. Additionally, if the Court were to identify other vulnerable groups with certain factors diminishing their culpability, they would likely also apply this diminished culpability model as the constitutional minimum—regardless of other policy implications that justify more stringent protections. For future classes whose characteristics present unique considerations, policymakers will not be able to rely on the Court interpreting constitutional minimums to provide the full force of all relevant protections. Instead, policymakers must vigilantly create their own legislative protections, and they should begin by eliminating LWOP sentences for all juveniles.

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Abstract

This Case Comment argues that The Supreme Court of the United States decided the issues in Jones v. Mississippi correctly because the Court properly adhered to its retributionist foundation for sentencing juveniles which underlies the Court’s juvenile jurisprudence. But, present in is a tension between the Court’s earlier decided cases and Jones. To resolve that tension, this Case Comment asserts that lawmakers should entirely abolish life without parole sentences for juvenile defendants rather than reverting to what has developed into a flawed constitutional minimum in juvenile jurisprudence. An abolition on such sentences is consistent with developmental psychology and a corrective measure for misconceptions about juvenile development used to justify discriminatory ineffective juvenile sentencing regimes. By examining the evolution of the Court’s juvenile jurisprudence in perspective of developmental psychology, this Case Comment affirms the holding in Jones while arguing that state legislature should rely on developmental psychology to craft a legal system that provides all juveniles the opportunity to rehabilitation, without assuring their eventual release. Ultimately, this Case Comment makes a persuasive case for state legislature must move away from the almost undefinable standard of permanently incorrigible and toward eliminating life without parole sentences for all juveniles.

Introduction

The Eighth Amendment protects against cruel and unusual punishment. Because defining "cruel and unusual" involves moral judgment, the Supreme Court considers society's changing values when making decisions. This protection means sentences must be fair, or proportional, to the crime. A key part of the Court’s approach is making sure that only the most responsible offenders receive the toughest punishments. To meet this requirement, the Court began in 2002 to shield certain groups of offenders from the death penalty. These groups include those who did not commit murder and individuals with severe intellectual disabilities.

Young people, or juveniles, have long been seen as less responsible than adults. This creates unique challenges in determining fair punishment. To completely ban a type of punishment for a group, all members of that group must share a trait that makes their actions less blameworthy than if an adult committed the same act. Otherwise, such bans would become unpredictable, decided case by case. While age is an objective factor, like a crime classification or an intellectual disability diagnosis, it is less clear how much it reduces a young person's responsibility. Society understands that a seven-year-old thinks differently from a thirty-year-old, but the difference in responsibility between a seventeen-year-old and a twenty-year-old is less obvious. Unlike other exempted groups, a young person's immaturity is temporary. It is also impossible to precisely pinpoint when a young person fully matures. This means an individual young offender might not have the specific characteristics that would generally lessen their blame.

Despite these points, the Court has ruled that young people as a group do belong among those who are less responsible. The Court relied on new studies about brain growth and development in young people, and a better understanding of how these brain differences affect thinking and behavior. Based on this, the Court completely banned the death penalty for those under age eighteen. The Court further protected young people by banning mandatory life-without-parole (LWOP) sentences and discretionary LWOP sentences for those who did not commit murder. These limits on LWOP, the harshest sentences for young people, are similar to limits on the death penalty, the harshest sentence for adults. From a view focused on punishment for past actions, the Court’s rulings create a separate sentencing system for young people. In this system, the harshest sentences for adults are not available for young people because they are considered less deserving of such punishment. For adults, a death sentence might correspond to LWOP for young people, and LWOP for adults might correspond to life-with-parole (LWP) for young people. However, punishment based strictly on past actions only considers the offender's state of mind at the time of the crime. It does not look at future danger or chances for reform. Yet, in its recent statements, the Court has consistently mentioned that a young person's immaturity is temporary as a key reason for these bans. This led to guidance that LWOP sentences should only be for young people found to be "permanently unable to change"—a forward-looking standard. If this idea truly guides the Court’s treatment of young people, then they should never receive either the death penalty or LWOP, because both sentences deny them the chance to show that their bad behavior was mainly due to their youth, not a fixed part of their character.

In the case of Jones v. Mississippi, the Supreme Court stated its most recent position on young people's responsibility and the Eighth Amendment. The Court decided that young people convicted of murder could receive a LWOP sentence without a specific finding that they were "permanently unable to change." This was allowed as long as the sentencing court knew it had the choice to give a lighter sentence. The majority opinion was accused by the dissent of overturning recent decisions without good reason, and sentencing reformers also criticized the ruling after praising the Court’s previous twenty years of sentencing limits. Critics argued that optional fact-finding either eliminated the "permanently unable to change" standard by removing the necessary process to identify such individuals, or it left the standard open to unfair and inconsistent application. The majority argued it had followed previous decisions because those cases never clearly required specific investigations into whether an individual was unable to change.

The Court technically decided the Jones case correctly. This decision implicitly confirmed the Court’s commitment to a system where young people receive parallel but less severe sentences, based on their responsibility. This outcome was possible because of unresolved conflicts in the Court’s earlier cases involving young people. Despite this accurate ruling, state and federal lawmakers should go beyond the constitutional minimum. They should completely eliminate LWOP sentences for those under age eighteen as a matter of public policy. Giving all young defendants the chance to reform aligns better with the facts of developmental psychology. It also supports the full reasoning behind the Court’s original decisions about young people. The Court's later shift away from complete categorical protection for young people reflects the same misunderstandings about youth development that led to flawed, discriminatory, and ineffective "tough-on-crime" sentencing reforms for young people. Moreover, several states have already ended LWOP sentences for young people. All states that have not done so have already managed a similar, broader change to juvenile sentencing when the Court banned LWOP sentences for young people who did not commit murder.

History of Juvenile Culpability

Long before psychology became a formal field of study, English society understood that children had "less than fully developed moral and thinking abilities." Even without a detailed understanding of how young people's brains develop, courts found these clear differences important enough to reduce their criminal responsibility. The common law created a defense based on age for criminal charges. Children under seven were never considered capable of having the intent needed for intentional crimes. Young people between seven and fourteen were generally presumed not to have that intent, though this could be challenged. Those over fourteen were presumed as responsible as adults. American courts adopted these same assumptions from English common law.

However, the age defense was a rare instance where the recognized differences between adult and youth responsibility actually changed outcomes. Once prosecutors challenged the age presumption for a seven-year-old, the child went through the same trial process as an adult. Children could receive any punishment available to adults, including death, and were held in the same prisons as adults.

As more resources became available for correctional facilities and court systems, separate juvenile courts and detention centers spread across the country. These new systems mainly focused on rehabilitation. Throughout the early 20th century, lawmakers and courts created more protections for these systems, making it harder to transfer young people to adult courts.

As violent crime significantly increased in the 1980s, public opinion about juvenile justice shifted. People worried that the rising number of violent crimes committed by older young people predicted decades of future lawlessness. These fears led to the "super-predator" theory. This theory suggested that young people across America had become impulsive, amoral, and uncontrollable. It claimed they would commit brutal violent crimes with little regret and had no hope for rehabilitation. Politicians from both major parties wanted to avoid this future. They pushed for "tough on crime" laws that created harsher criminal punishments and made it much easier to transfer young people to adult court. These changes increased the number of young people sentenced to death and life without parole, implying that those convicted were unworthy of rejoining society or incapable of reform.

The "super-predators" never appeared. Less than a decade after the peak of the "tough on crime" movement, juvenile crime dropped so sharply that major supporters of the super-predator theory admitted their predictions were wrong. Some commentators argued that the reduced crime showed the success of targeting violent young offenders. However, others contended that the drop in crime happened too quickly and too drastically to be attributed solely to the new policies. Moreover, both juvenile crime rates and the number of young people in prison fell together. The total number of violent young criminals decreased when the super-predator theory had predicted a dramatic increase. Whether due to a renewed focus on early intervention and rehabilitation, anti-crime laws, a combination of these, or other external factors, juvenile crime has continued to fall, driving crime rates to record lows.

Ending the Death Penalty for Certain Offenders

As legislatures subjected more young people to the adult criminal justice system, challenges arose regarding the juvenile death penalty under the Eighth Amendment’s “evolving standards of decency” test. Challengers argued that the long-recognized differences in adult and juvenile responsibility justified protecting young people from the death penalty. They claimed young people could never reliably be considered the most responsible offenders. The Court initially declined to create any complete bans on the death penalty, preferring to broadly respect national consensus and stating that at least some young people might have adult-level responsibility.

Just years later, the Court changed its position and created the first complete ban on the death penalty. It decided that individuals with severe intellectual disabilities could not constitutionally receive the death penalty. Thirteen years after the Court first rejected this complete rule, national opinion had significantly shifted, with several states ending the death penalty for this group. To establish a complete constitutional principle outlawing the practice for the remaining states that still allowed it, the Court needed to determine that no reason for punishment justified imposing the death penalty against this group. First, the Court noted that only the most responsible defendants should receive the death penalty. The Court then found that individuals with intellectual disabilities could never be among the most responsible because they tend to act on impulse rather than planning, are more easily influenced by group pressure, and have impaired judgment. The Court considered an approach that would allow discretion, requiring consideration of the disability as a factor to reduce punishment. However, it found this insufficient because of the common defense difficulties for this group and the risk of juries ignoring the evidence reducing responsibility.

The Court then faced another challenge to the death penalty from a group whose special traits also arguably reduced their responsibility: young people. Although the Court had previously refused to create a complete rule for young people just fifteen years earlier, it reconsidered the issue in Roper v. Simmons. After finding a national agreement against the juvenile death penalty and determining that young people have less responsibility than adults, the majority agreed that no theory of punishment justified the sentence. Three factors led the Court to conclude that young people could never be among the most responsible defendants: immaturity and lack of responsibility, vulnerability to outside pressure, and the temporary nature of youth’s character. The first two factors also appeared in the Atkins case and had been enough to establish that individuals with intellectual disabilities could not constitutionally receive the death penalty. But the Court went further in its analysis, noting, "[f]rom a moral standpoint it would be misguided to equate the failings of a minor with those of an adult, for a greater possibility exists that a minor’s character deficiencies will be reformed.” The Court again considered but decided against a discretionary approach. Like in Atkins, the Court believed that simply requiring consideration of this mitigating factor was constitutionally insufficient. This was due to the intense emotions of juries and unique difficulties in defending young people. In response to the dissent's argument that a discretionary rule would allow juries to identify and sentence the most responsible young offenders, the Court cited new advancements in juvenile psychology. These advancements provided strong evidence of consistent differences in thinking between adults and young people.

Limiting Life Sentences Without Parole for Juveniles

Graham v. Florida Decision

In Graham v. Florida, the Court continued to expand its rulings for completely banning certain punishments. After Roper, the Court decided in Kennedy v. Louisiana that only those convicted of murder could face the death penalty. This meant the harshest punishment should only follow the worst crimes to fit the idea of punishment based on past actions. Because Roper eliminated the death penalty for young people, life without parole (LWOP) became the harshest sentence available to them. The Court determined that the combination of Roper and Kennedy meant LWOP should be reserved for the worst young offenders. Therefore, young people convicted of crimes other than murder could not receive an LWOP sentence. The majority again chose to establish a complete rule for the same reasons stated in Roper. However, the majority also mentioned the importance of giving "all juvenile non-homicide offenders a chance to demonstrate maturity and reform" as a key reason for establishing this complete ban. The dissent in Graham questioned the majority's claim to follow developmental psychology. If no young person should receive an LWOP sentence because all have the possibility of reform, then even a young person who committed murder could not receive an LWOP sentence. The majority refused to go that far.

Miller v. Alabama Decision

The Graham majority faced the dissent’s challenge when Evan Miller appealed the LWOP sentence he received at age fourteen for murder during an arson. The case presented an additional challenge: Alabama law imposed a mandatory LWOP sentence on Miller, while Atkins, Roper, and Graham only dealt with sentences that allowed for choice. This difference raised two potential issues for the Court: the immediate issue of mandatory LWOP sentences for young people, and the broader issue of whether a young person could ever constitutionally receive an LWOP sentence. The Court relied on its capital-sentencing-procedure rulings and the Graham decision to find mandatory juvenile LWOP sentences unconstitutional. Graham had previously compared the adult death penalty to the juvenile LWOP sentence. Because individualized fact-finding processes in death penalty cases made mandatory death sentences unconstitutional, the Eighth Amendment also prohibited the mandatory imposition of juvenile LWOP sentences. Therefore, the Court required trial courts to "follow a certain process—considering an offender’s youth and attendant characteristics—before imposing a particular penalty," such as an LWOP sentence. But the Court did not fully address the challenge from the Graham dissent. Despite recognizing that "none of what [Graham] said about children . . . is crime-specific" and that "Graham’s reasoning implicates any life-without-parole sentence imposed on a juvenile," the majority refused to "categorically bar a penalty for a class of offenders or type of crime—as, for example, [it] did in Roper or Graham." Instead of abolishing the juvenile LWOP sentence to guarantee every young person a meaningful chance at release, the Court kept the sentence in place for the most responsible young defendants, bringing it in line with the procedural protections for death penalty cases. However, the Court did not rule out the possibility of expanding that ban in the future. It explicitly declined the broader ban because the narrower reason was enough to resolve Miller's appeal.

Montgomery v. Louisiana Decision

After the Miller ruling, some states refused to give young people who received mandatory LWOP sentences an automatic new sentencing hearing. Henry Montgomery, who was serving an LWOP sentence for a murder he committed at seventeen, sued for his right to an individual hearing. He argued that Miller should apply to cases decided before it, guaranteeing a rehearing for any young person sentenced mandatorily to LWOP in violation of Miller. The case hinged on whether Miller created a substantive protection (a complete ban on certain punishments) or a procedural one (a rule about how sentences are decided). According to the Court's past rulings, only substantive and landmark procedural changes to interpretations of criminal constitutional law create a right for retroactive application. The Court had previously held that its capital sentencing rulings provided only procedural protections and consistently denied applying them retroactively. Even though the Court relied on those cases in Miller, the Montgomery majority instead sided with Montgomery. It held that Miller must apply retroactively because it announced a new substantive rule. The Court clarified that substantive rules "set forth categorical constitutional guarantees that place certain criminal laws and punishments altogether beyond the State’s power to impose," while "procedural rules, in contrast, are designed to enhance the accuracy of conviction or sentence by regulating ‘the manner of determining the defendant’s culpability.’" Although the Miller majority denied making a complete rule, the Montgomery majority determined that Miller had actually placed one group beyond the reach of juvenile LWOP sentences: "juvenile offenders whose crimes reflect the transient immaturity of youth." The majority did not hesitate to acknowledge this apparent contradiction. It stated, "Miller, it is true, did not bar a punishment for all juvenile offenders, as the Court did in Roper or Graham. Miller did bar life without parole, however, for all but the rarest of juvenile offenders, those whose crimes reflect permanent incorrigibility.” Beyond merely requiring consideration of youth's mitigating circumstances, the Court required the process mentioned in Miller to be sufficient to give effect to an underlying substantive, complete ban. Roper, Graham, and Miller could each be seen as the Court attempting to create a two-tiered system of punishment for young people and adults: eliminating the death penalty for young people and making LWOP the equivalent. But Montgomery potentially signaled something different. It suggested broader protection and aligned more closely with Graham and Roper's stated belief in a greater chance for youth reform. The decision proved difficult to implement in trial courts.

The Jones v. Mississippi Case

After Montgomery announced the categorical ban, Brett Jones, who was sentenced to life in prison at age fifteen for murdering his grandfather, challenged his resentencing under Montgomery. The judge in Jones's hearing did not explicitly state that he found Jones permanently unable to change. Instead, the judge simply acknowledged having the choice to issue a lighter sentence, showing that Jones's LWOP sentence was not mandatory. Despite this, the judge found the original sentence appropriate. Jones argued that Montgomery’s description of Miller required a “separate factual finding of permanent incorrigibility,” just as Atkins, Roper, and Graham required a finding that the defendant did not belong to a protected group. The Court, now with three new justices since Montgomery, ruled against Jones. It held that Montgomery did not require any formal factual finding. The majority first referred back to Miller and identified two differences between it and previous cases. First, Miller explicitly stated it was not announcing a categorical ban. Second, Miller did not identify "permanent incorrigibility" as a requirement for eligibility or conduct an analysis of national consensus on the legality of LWOP for young people who could be reformed, which was a necessary part of the Court’s reasoning in Atkins, Roper, and Graham. Further distinguishing Miller from the others, the majority noted that "permanent incorrigibility" is a much more difficult standard to define than age, a clinical diagnosis, or the status of being a non-homicide offender. The majority then compared Miller’s substantive ban to the mandatory consideration of youth as a mitigating factor in death-penalty sentencing. It found that “the Court ha[d] never required an on-the-record sentencing explanation or an implicit finding regarding those mitigating circumstances.” To support its argument, the majority emphatically quoted Montgomery: “’a finding of fact regarding a child’s incorrigibility is not required.’” Because Montgomery only mandated a hearing that considered youth and other mitigating factors, the majority found that Jones’s rehearing met the constitutional minimum. Effectively, trial judges could now implicitly find a young person unable to change without any explicit or implicit justification when upholding mandatory juvenile LWOP sentences or issuing new ones. The dissent immediately accused the majority of "gut[ting] Miller v. Alabama and Montgomery v. Louisiana" and "attempt[ing] to circumvent stare decisis principles" by claiming loyalty to Miller and Montgomery. The dissent would have clarified that Montgomery did not require formal fact-finding because it left specific procedures to the states' discretion. However, it still required the state procedures to protect the substantive protections put in place by Miller. Outside legal commentators expressed concern about the majority’s apparent disregard for precedent. They argued that Jones was not only wrongly decided but also that it effectively overturned Montgomery and Miller without proper justification. This raised fears that the Court’s new majority would overturn other controversial past decisions.

New Neuroscience on Juvenile Development

Further research in neuroscience has confirmed and refined the conclusions that supported the Court’s original reasoning for recognizing young people's reduced capacity. In the Graham case, several organizations presented their evidence supporting diminished capacity in young people. This evidence focused on two different developmental processes: myelination and pruning. Before advanced brain imaging became available in the 1990s, scientists understood the basic way the brain works. First, sensory organs like the eyes, ears, and nerves bring information into certain parts of the brain. This information is then sent to other parts of the brain that control actions and thoughts. Neurons connect these different parts of the brain by sending information through electrical signals. Under the old model, the brain initially created too many neurons—more than it would ever need—and developed by gradually "pruning," or removing, less used connections.

Since Stanford, scientists have learned that the brain does not start with all its connections. Instead, pruning happens in stages after sudden growth in neurons. The last stage begins in late adolescence and continues through early adulthood, refining connections in the frontal cortex, which controls planning, judgment, and evaluating consequences. By eliminating inefficient neural pathways through pruning, the brain’s transfer of information through electrical impulses becomes more efficient. Myelination further improves this efficiency by coating neurons in fatty insulating tissues, which helps electricity travel along the neurons’ axons. However, these electrical impulses require energy to travel across the brain. When there isn't enough energy, perhaps from inefficient pathways in an undeveloped brain, the brain will rely on the quick thinking of the limbic system rather than more rational, controlled thought processes. The amygdala, part of the emotion-driven limbic system, has been shown to be a much stronger influence on decision-making in young people than in adults.

The time since the Graham decision has helped psychologists in two ways: it allowed for more long-term studies tracking behavior within individuals and more focused brain imaging analysis, moving beyond general principles. For instance, developmental psychologists have found some evidence that impulse control, one of the key factors in the Roper and Graham cases, develops more quickly than first thought, peaking around age fifteen instead of eighteen. Another study looked at how certain personality traits that often predict anti-social behavior progress in young people. Unlike earlier studies that found these traits consistent and low for most adolescents, this long-term study examined a subgroup of young offenders. It found that the problematic traits in this sample remained relatively consistent from ages thirteen to sixteen before declining at increasingly faster rates. The resulting model predicted the greatest decreases from ages eighteen to twenty but found no statistically significant difference between offending youth and the general population.

Despite the Court’s past acceptance and reliance on neuroscience, the question of what role it should play in criminal law—and the legal field in general—is far from settled. Critics of expanding the use of psychology argue that relying on psychology and brain imaging creates several problems: it only provides general trends that cannot be applied to individuals, it takes fact-finding out of the hands of the jury, and it carries the risk of being used in problematic ways. Supporters respond that legal protections and standards of proof can prevent overly broad application. Brain imaging cannot prove a guilty mind or provide evidence beyond a reasonable doubt about a young person’s brain development. But it can always raise reasonable doubt about the extent of a young person’s responsibility by suggesting that they might not be acting with the same intent as a fully developed adult. Common law already includes both the insanity defense and the infancy defense, which provide a complete defense against criminal liability regardless of the party's guilt. Neuroscience might simply offer a more scientific basis for an already widely accepted principle.

Analysis and Proposal

The Jones Decision Was Consistent

The majority decision in Jones aligns with Miller and Montgomery; it did not overturn either case. As the majority states in Jones, Miller did not require any specific process to find an individual unable to change. Even accepting Montgomery’s conclusion that Miller created a substantive ban—meaning all young people except those permanently unable to change were beyond the reach of an LWOP sentence—the Montgomery majority also clearly stated that no specific fact-finding inquiry into whether someone was unable to change was necessary. The original ruling in Miller only answered whether courts could impose a mandatory LWOP sentence on young people. Miller said no, because that would be like issuing mandatory death penalties for adults, which is unconstitutional. In Montgomery, the Court only required some kind of process to enforce this substantive ban; it did not establish that the finding itself or its basis had to be officially recorded. Although a recorded factual finding would make the process more open and reviewable, in theory, an implicit finding of being unable to change would offer the same protection as an explicit one because they would be based on the same reasoning. Additionally, a skeptical appeals court could always send a case back for recorded findings if it doubted the trial court’s unstated process. Therefore, a recorded finding of belonging to a certain group is not legally required.

Alternatively, the Jones majority could have logically overturned Montgomery as being inconsistent with Miller. Montgomery was not a case that could have created a new substantive ban if Miller did not already establish one. It could only determine whether Miller, as decided, announced a substantive or procedural change to criminal judgment. Miller denied making any categorical ban. Additionally, the legal authorities Miller relied on do not support a finding of a categorical ban. Miller depended on the combination of Graham and the Court’s requirement for individualized hearings in death penalty cases. The Miller majority did not cite Graham and Roper to create a substantive, categorical ban, but rather to show the authority needed to apply the procedures of adult death penalty sentencing to juvenile LWOP sentencing. Without citing Graham, the Miller majority would only have its death-sentence rulings, which would not apply because Miller did not face a death sentence. In Miller, Graham did more than simply state that youth matters in sentencing. If the Court had wanted to create a substantive ban, it could have relied solely on Graham without citing the death sentence cases, because Graham alone provides enough reason to make all irreversible punishments invalid for young people. The effective prohibition on mandatory sentencing in Miller is therefore based on the procedural law of Eddings, not the substantive law of Graham. Jones overturning Montgomery would have been more faithful to Miller than requiring an on-the-record finding of permanent incorrigibility.

Beyond these legal technicalities, a different decision in Jones would have made the process unworkable for lower courts. The complete ban envisioned by the dissent would require trial judges to determine that young defendants were permanently unable to change before sentencing them to LWOP. But the dissent provided little guidance on the specific facts or factors that should support such a conclusion or any procedural requirements for making this determination. A forward-looking evaluation of a young person’s ability to reform would put the sentencing judge in an impossible situation. Even trained developmental psychologists cannot make that determination accurately; the Court acknowledged that fact in Roper and Graham. Alternatively, a test based on the severity of the offense—judging the defendant’s ability to reform by looking back at the crime—both leaves young people to the judge’s decision and fails to recognize that past actions of young people are poor indicators of future criminality. Concerns about judges' and juries' ability to remain unbiased by the horrific details of a case and to calmly analyze a young defendant’s mitigating characteristics led the Court to create complete categorical bans in Roper and Graham to prevent unfair punishments.

Even if the Jones majority had ruled differently, trial courts would either struggle with an impossible standard or make quick judgments about a young person's inability to change. This would leave the current juvenile justice system largely unchanged. While the guidance of a substantive ban with a fact-finding component and the caution in Montgomery’s comments—that the Court expected juvenile LWOP sentences to be rare—might have lowered the number of juvenile LWOP sentences by changing how sentencing judges perceive things, these safeguards would only create weak barriers. The judge in Graham's case, for example, believed Graham was unable to change at age seventeen because of his repeated offenses and because he "threw away" the second chance he received from his prior lenient sentence. That decision provided some process and fact-finding for a judgment of incorrigibility, but the reasoning supporting it almost certainly did not place Graham among the most culpable young people. Graham did not physically harm anyone himself, and his decision to "throw his life away" happened at an age where he likely did not have the judgment capacity to fully understand the weight of the consequences. If Graham’s judge found enough support in his actions to make a permanent character judgment, Jones’s judge almost certainly could have too: Jones killed his grandfather, a crime more deserving of a severe character judgment and punishment. Simply asking the judge to formally announce a finding of incorrigibility with some factual justification would fit the Court’s normal procedure for meeting substantive criteria and outwardly give effect to Miller, but it likely would not have prevented LWOP sentences for either Graham or Jones. Furthermore, an appeals court reviewing such a determination would have little guidance to hold the trial court judge accountable, forcing it to either adopt a very lenient standard and accept the determination or perform its own in-depth analysis, second-guessing the trial court.

The dissent correctly identifies that Jones marks a shift away from the Court’s previous decisions. However, that shift ended with Jones; it began with Miller. Before the Miller line of cases, the Court emphasized the importance of a young person’s capacity for reform when creating complete protections under the Eighth Amendment. When the Court started creating complete group exceptions to punishments, it relied solely on reasoning based on past actions. The group in Atkins received complete protection not because they might behave differently in the future, but because the Court understood their actions were more likely influenced by outside factors. This made their bad conduct inherently less blameworthy when considering a proper punishment. In fact, the Court noted that the group’s characteristics allowed prosecutors to credibly argue to juries that defendants would continue to behave the same way due to the permanence of their mental state. The group in Kennedy committed crimes that did not amount to the most culpable conduct, so they could not receive the worst punishment. The Court did not consider whether this group was inherently more or less likely to commit future crimes or to reform than other convicted criminals.

The Court changed its analysis in Roper. There, the Court acknowledged that young people face similar considerations to the Atkins factors, which alone would have justified complete protections. However, the Court also cited the temporary nature of youth’s impaired judgment as a key factor beyond the Atkins factors that justified the complete protections for the group. If the Court had considered this temporary factor legally insignificant, it would not have cited it in either Roper or Graham. In Miller, the Court further noted that nothing Graham said about children was crime-specific, establishing that the reasoning supporting Graham’s requirement of a meaningful chance of release could also apply to young people who committed murder. When the Court had to decide Miller, it could have highlighted this key difference separating young people from general non-homicide offenders and those with intellectual disabilities. After establishing in Graham that LWOP sentences could only realistically apply to young people under a theory of punishment for past actions, the Court could have determined that only adult-level responsibility is severe enough to warrant a permanent character judgment, given the Graham considerations. Since determining which young people act with adult-level responsibility is impossible, the Court would have necessarily imposed a complete ban on all juvenile LWOP sentences. This reasoning would have fully honored all legally significant factors stated in Roper and Graham. To demonstrate a national agreement against juvenile LWOP, even in murder cases, the Court could have noted that most jurisdictions allowing juvenile LWOP sentences do so without explicit legal authorization. They rely on charging, trying, and sentencing young people as adults to impose LWOP sentences. The Court had previously considered this type of system as evidence of national agreement against a given punishment, which would authorize the Court to issue a prohibition under the Eighth Amendment. Instead, the Miller Court determined that reduced responsibility merely means young people are not among the worst offenders generally, preventing them from receiving the worst punishment normally available. By doing so, the Court committed itself to creating a parallel system of sentencing where adult procedural and substantive protections for death sentences also apply to juvenile LWOP sentences. The tension between Miller and Montgomery—one decision claiming only to provide procedures parallel to adult sentencing and the other claiming Miller expanded a substantive restriction—reflects a Court trying to steer itself back from the parallel-system path to the meaningful-release path suggested in Graham. But Jones firmly established the parallel-system’s reasoning as the Court’s guiding approach. This is consistent with past decisions but falls short of accounting for all legally significant considerations.

Why States Should End Juvenile Life Without Parole

Aligning with Court Reasoning and Science

The Jones decision made it clear that the Constitution allows some young people to receive LWOP sentences based on punishment for past actions. Therefore, the only way to protect young people from receiving a permanent judgment on their suitability to remain in society is for legislatures to end juvenile LWOP sentences in states that have not yet done so. Legislatures should end these sentences because the "super-predator" theory that fueled them has been proven incorrect, the science regarding juvenile brain development confirms that young people's brains are generally not fully developed before age eighteen, and the process of making individual determinations about adult responsibility in young people is impossible due to the unpredictability of development. Since the earliest foundations of common law, society has accepted that young people should receive special protections from certain criminal punishments. These protections included a complete ban on any criminal punishment for young children and the creation of an entirely separate juvenile justice system that focused on rehabilitation instead of permanent punishment. These protections are rooted in an understanding that wrongdoing by young people is less often the result of pure malice and more often influenced by poor judgment, external pressure, a weaker understanding of self and others, and inexperience. Their wrongdoing is considered less serious than adults' actions, even if the social impact is the same.

Making certain punishments unavailable for young people is not a unique idea for the American justice system. Societies should review and question the validity of creating special punishment rules for certain groups. This ensures that the justification serves a worthwhile policy purpose and does not perpetuate unfair discrimination or needless suffering. However, the main reason for revisiting the juvenile justice system in the 1980s—when many jurisdictions loosened protections for young people—came from fear of young people, fueled by the "super-predator" theory. This theory gained national attention, influenced policy-making in many areas to crack down on dangerous, out-of-control young people, and silenced other approaches as being too soft on crime. Even where it did not convince legislatures to impose harsher punishments on young people, it almost certainly pushed aside considerations for implementing more corrective reforms. Most importantly, the theory and its predictions of massive waves of juvenile crime committed by remorseless "super-predators"—instead of the older idea of misguided youth—proved incorrect and is now discredited by its own proponents.

The "super-predator" theory not only led to harmful, ineffective laws and an overly fearful view of young people, but it also ignored significant advancements in developmental neuroscience. These advancements supported the initial reasoning for treating young people favorably in the criminal justice system. When the Court decided Roper in 2005, neuroscience on juvenile brain development provided scientific backing for the judgment deficits long observed in young people. It also showed that these deficits persist longer than expected, well into early adulthood. More recent findings have confirmed that these structural differences significantly affect juvenile thought and behavior, and that these differences naturally lessen as the brain develops. Juvenile crime does not indicate deep-seated depravity and disregard for laws, morality, and others that will continue into adulthood. In fact, the end of the teenage years is when the brain is most responsive to long-term behavioral interventions, as it finalizes the neural connections that will define adulthood.

Developmental psychology is a changing field; new findings could and should potentially challenge current models and make policy judgments based on those assumptions outdated. Additionally, any scientific evidence can be misused when guiding policy-making and legal decisions. Psychology presents unique challenges that should make officials cautious about applying it to the legal system. Despite significant progress, some areas of psychology, especially interpreting the types of thoughts sent by neural networks in the brain, provide unclear results that can vary between individuals. When used against criminal defendants in an aggressive way, neuroscience has the potential to interfere with the most sacred role of the jury: determining intent and the associated level of responsibility beyond a reasonable doubt. However, its defensive application to young people presents a unique situation that lessens these concerns. The development process for young people is not uniform, and accurately detecting its exact progress is impossible. Because it is impossible to know if a young person has fully developed, developmental psychology necessarily introduces some reasonable doubt about adult responsibility in every case involving a young person. This is the opposite of mandating a finding of guilt. If American society accepts that young people should have the opportunity to grow and develop, and that only the "permanently unable to change" should never be released, then no young person should receive LWOP. This is because no one can be sure beyond a reasonable doubt that young people are permanently unable to change until they have the opportunity to develop. A complete ban is necessary to ensure that juries do not forget that acts of youth—no matter how violent or terrible—do not represent the final actions that should permanently judge an individual. This process requires continuous reevaluation through a parole system. The Court itself accepted this idea in Miller and Montgomery when it extended the reasoning of Graham, but it failed to carry it out properly by allowing juries the final say on individual juvenile responsibility. Eliminating juvenile LWOP would align with and remove this remnant of the "super-predator," tough-on-crime era of juvenile justice reform.

Ending Juvenile Life Without Parole is Practical

This policy change would not lead to a dramatic increase in crime or burden any prison or judicial system. It would only affect a total of 1,465 current prisoners. Several of these prisoners are likely past the age where they can threaten society. Complying with the change would not require a new sentencing hearing; it would only guarantee a future parole hearing. Of those affected, none would be guaranteed release. In the future, young people sentenced as juveniles whose continued reassessment with age shows either that they committed their initial crime with adult depravity or that they have not matured will not receive parole and will serve their entire life sentence. The opportunity for parole is just an opportunity. Inevitably, some prisoners sentenced as juveniles and released under this change will commit new crimes. Some of these reoffenders will commit serious crimes, potentially causing suffering and death for more innocent victims. However, assuming the development of a parole system that provides young offenders with the tools and motivation to reform and can accurately assess their growth, the policy change will reflect the values expressed in Graham. It will recognize the inherent value of young people as citizens capable of reform, rather than dismissing them as lost causes. It will release some prisoners who have truly changed, allowing them to make positive impacts on others and the community. It will marginally decrease the costs of needlessly incarcerating people who no longer threaten the public and have outgrown their condemned character flaws. Finally, it will place America among the many countries that have already abolished juvenile LWOP.

The formal elimination of juvenile LWOP would only be the first step in the longer process needed to provide a meaningful chance of release. Fortunately, some states have already begun this process since Graham ended LWOP sentences for the larger group of young people who did not commit murder. The progress made under states' ongoing requirement to comply with Graham will easily extend to those who committed murder. States will need to create and invest resources in effective parole systems with specific criteria for release. These criteria must take objective measures of juvenile maturity and development into account while avoiding bias. Additionally, a parole system with unattainable standards for release makes LWP sentences equivalent to LWOP sentences. Opportunities for young people to receive mental health treatment, access education, and develop job skills will also be crucial for the success of eliminating LWOP sentences. Locking young people in cells for decades before their parole hearings will only hinder their growth, defeating the purpose of parole for many and dooming the rest to fail when they are released. Release without rehabilitation will turn parole into a path to reoffending, creating a cycle of incarceration with little meaningful difference from LWOP. Finally, states must also eliminate fixed-term sentences and delayed access to parole hearings for young people that effectively recreate the substantial conditions of an LWOP sentence. The appropriate limit on fixed-term sentence length and on the proportion of years served before eligibility for a parole hearing is a topic for future policy research.

However, eliminating juvenile LWOP sentences does not mean the end of all juvenile life sentences. Some individuals do pose an extreme danger to society if released, and some young people act with undetectable adult maturity. These convicted young people should serve their entire life sentences to protect society and to receive a punishment that fits their conduct. Graham does not suggest or require a constant opportunity for parole throughout a fixed-term sentence. At some point, young people sentenced to life will receive a final judgment on their ability to rejoin society and lose their opportunity for parole. But individuals should have the chance to develop into their fullest selves and present their best case for reentry before society makes that final judgment.

Conclusion

In the Jones case, the Court decided that young people can constitutionally receive a life-without-parole (LWOP) sentence if the sentencing body finds them "permanently unable to change." It also ruled that this finding does not need to be recorded or based on recorded facts. Although this sentencing procedure likely weakens the broad, complete protection for young defendants announced in Montgomery, Jones is consistent with the Court's previous rulings. Neither Miller nor Montgomery adopted a requirement for specific fact-finding. This departure from typical procedures used to satisfy complete sentencing restrictions is also seen in the group defined by Miller and Montgomery. Determining which young people are permanently unable to change is almost impossible for trained psychologists, let alone for judges and juries. Other complete bans on death penalty sentencing—for non-homicide offenders and those with intellectual disabilities—are more easily determined.

The perceived inconsistencies between Jones and other past decisions are more likely due to conflicts within the Court’s older rulings. In Roper, the Court confirmed that young people should be treated as less blameworthy partly because of their capacity to reform. This distinguished them from other groups protected from capital punishment. Graham further advised that all young people should have a meaningful opportunity for release but limited its holding to the group of non-homicide offenders. However, Miller rejected the full scope of these opinions and allowed courts to sentence particularly blameworthy young people who committed murder to LWOP if they followed adult death penalty sentencing procedures. Montgomery then tried to reinterpret Miller into the broader scope of Graham, creating tension among all the opinions that Jones had to resolve to give lower courts any guidance.

From a policy perspective, eliminating juvenile LWOP sentencing aligns with the broader common law trend of allowing young people to grow and develop despite the harm their actions inflict on society. Although many jurisdictions reconsidered the value of that principle during the 1980s and 1990s, the "super-predator" theory that motivated these reconsiderations was based on flawed assumptions. This theory claimed that young people in America had become more violent, remorseless, and anti-social, and would trigger a massive crime wave if not treated harshly. These predictions were wrong. Ongoing research in developmental psychology shows not only that young people are truly different from adults, but also that these differences last longer than previously thought. To fully implement the traditional view of young people in the legal system, the ban on LWOP sentences must be extended to all young people, not just those who are not permanently unable to change. Because of the Jones decision, this can only be achieved through legislation.

Jones has established a framework that shows how the Court might approach future expansions of its complete proportionality protections. The Court recognized that young people as a group present special considerations in permanent sentences that go beyond simply reduced blameworthiness. Despite these additional considerations, the Court still treats youth as providing only one layer of sentencing protection, reducing death sentences to LWOP and LWOP to LWP. Applying this model to other groups the Court recognizes as less responsible than general adult defendants suggests the Court will likely transfer its death-penalty-sentencing procedural protections to other group members facing LWOP sentences. Additionally, if the Court were to identify other vulnerable groups with certain factors diminishing their responsibility, they would likely also apply this diminished responsibility model as the constitutional minimum—regardless of other policy implications that justify more stringent protections. For future groups whose characteristics present unique considerations, policymakers will not be able to rely on the Court interpreting constitutional minimums to provide the full force of all relevant protections. Instead, policymakers must actively create their own legislative protections, and they should begin by eliminating LWOP sentences for all young people.

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Abstract

This Case Comment argues that The Supreme Court of the United States decided the issues in Jones v. Mississippi correctly because the Court properly adhered to its retributionist foundation for sentencing juveniles which underlies the Court’s juvenile jurisprudence. But, present in is a tension between the Court’s earlier decided cases and Jones. To resolve that tension, this Case Comment asserts that lawmakers should entirely abolish life without parole sentences for juvenile defendants rather than reverting to what has developed into a flawed constitutional minimum in juvenile jurisprudence. An abolition on such sentences is consistent with developmental psychology and a corrective measure for misconceptions about juvenile development used to justify discriminatory ineffective juvenile sentencing regimes. By examining the evolution of the Court’s juvenile jurisprudence in perspective of developmental psychology, this Case Comment affirms the holding in Jones while arguing that state legislature should rely on developmental psychology to craft a legal system that provides all juveniles the opportunity to rehabilitation, without assuring their eventual release. Ultimately, this Case Comment makes a persuasive case for state legislature must move away from the almost undefinable standard of permanently incorrigible and toward eliminating life without parole sentences for all juveniles.

Introduction

The Eighth Amendment stops harsh and unusual punishment. To decide what counts as "harsh and unusual," the Supreme Court looks at today's ways of thinking, not just old ideas. This rule means punishments must be fair for the crime. It is important that only those most responsible for a crime get the toughest sentences. Because of this, the Court has, since 2002, stopped the death penalty for groups of people who are seen as less blameworthy. This includes people who did not commit murder and those with severe intellectual disabilities.

Young people, or juveniles, have long been seen as less responsible than adults. But it is hard to decide if a whole group should be banned from certain punishments. For a full ban, all members of that group must share a trait that makes them less responsible for their actions compared to an adult doing the same thing. Age is a clear factor, but the difference in guilt between a 17-year-old and a 20-year-old is less clear than for other groups. A young person's immaturity is also something that will pass. It is hard to know exactly when a young person stops being immature. So, one young offender might not have the traits that would make the whole group less blameworthy.

Despite these thoughts, the Court has said that young people as a group are less blameworthy. The Court looked at new science about how young brains grow and how this affects thinking and behavior. Because of this, the Court banned the death penalty for anyone under 18. The Court also protected young people further. It stopped forced life-without-parole (LWOP) sentences and even optional LWOP for those who did not commit murder. These bans mean that the toughest sentences for adults (death penalty) are like LWOP for young people, and adult LWOP becomes a life sentence with a chance for parole for young people.

The Court has often mentioned that young people's immaturity is temporary as a key reason for these bans. This led to the idea that LWOP sentences should only be for young people who are "permanently unable to change" – a forward-looking idea. If this thinking is true, then young people should never get the death penalty or LWOP. This is because both sentences take away their chance to show that their bad actions came from their youth, not from a fixed bad character.

In a case called Jones v. Mississippi, the Supreme Court gave its newest view on young people's guilt and the Eighth Amendment. The Court decided that young people found guilty of murder could still get a LWOP sentence. The judge did not need to make a specific finding that the young person was "permanently unable to change." It was enough that the judge knew they could choose a lighter sentence. Some critics said this went against earlier decisions, arguing it made the "permanently unable to change" standard meaningless. The Court said it was following past decisions because those cases never clearly asked for such a finding. The Jones decision was technically correct based on earlier rulings, and it confirmed the Court's idea of different punishments for young people. But state and federal lawmakers should go further. They should completely get rid of LWOP sentences for those under 18, even if the Constitution does not strictly require it. Letting all young people have a chance to change fits better with what we know about how brains develop. It also supports the deeper reasons behind the Court's first rulings about young people. The idea of "super-predators" that led to harsh laws for young people was wrong, and science shows that young people can reform. Many states have already ended LWOP for young people, and others have made similar big changes before.

History

Evolving Treatment of Juvenile Culpability in American Society

Long ago, even before the study of the mind became a science, English society understood that children did not fully think and know right from wrong like adults. Courts saw these differences and thought children should be less blamed for crimes. The law had a rule that children under seven years old could not be found guilty of crimes that needed bad intent. Children between seven and fourteen were usually thought to not have bad intent, but this could be proven wrong. Those over fourteen were seen as guilty as adults. American courts used these same rules. But once a child was seen as able to plan a crime, they would go through the same trial process as adults. Children could get any punishment adults could, even death, and were kept in the same jails.

As more money became available for courts and jails, separate court and jail systems for young people started across the country. These new systems mainly focused on helping young people get better. Through the early 1900s, laws and courts made more rules to protect these systems. It became harder to send young people to adult courts.

But in the 1980s, when violent crime went up, public opinion on young offenders changed. People worried that violent crimes by older young people meant many years of lawbreaking ahead. This led to the "super-predator" idea. This idea claimed that young people across America had become wild, lacked morals, could not be controlled, would commit brutal crimes without feeling bad, and could never be helped. Leaders in politics pushed for "tough on crime" laws. These laws brought harsher punishments and made it much easier to send young people to adult court. These changes meant more young people were given death sentences and life-without-parole sentences. Such sentences said these young people were not worthy of rejoining society or could not change.

The "super-predators" never truly appeared. Less than ten years after the "tough on crime" movement was at its peak, crime by young people dropped very quickly. Even the main supporters of the "super-predator" idea admitted they were wrong. Some people say the drop in crime showed the new harsh policies worked. But others say the crime drop happened too fast and too much to be only because of those policies. Also, both crime by young people and the number of young people in prison went down at the same time. The total number of violent young criminals decreased, even though the "super-predator" idea said it would greatly increase. No matter the reason, crime by young people has kept falling and has led to very low crime rates.

Removal of the Death Penalty from Certain Offender Classes

As more young people faced the adult justice system, people challenged the death penalty for them. They argued that the Eighth Amendment's "evolving standards of decency" test should ban it. Challengers said that because young people are less blameworthy than adults, they should not get the death penalty. They argued young people could never be truly seen as the most responsible offenders. At first, the Court did not ban the death penalty for young people, saying some might be as guilty as adults.

But just a few years later, the Court changed its mind. It banned the death penalty for people with severe intellectual disabilities. Many states had already stopped this practice. For the Court to make a national ban, it had to decide that no type of punishment rule could allow the death penalty for this group. The Court said only the most blameworthy people should get the death penalty. It then found that people with intellectual disabilities could never be among the most blameworthy. This is because they often act on sudden urges, are easily swayed by others, and have poor judgment. The Court thought about just letting judges consider the disability, but decided this was not enough. They noted the difficulties in defending these people in court and the risk of juries ignoring the disability.

The Court then looked again at the death penalty for young people. Even though the Court had refused to ban it just 15 years earlier, it did so in the case of Roper v. Simmons. The Court found that most states were against the juvenile death penalty. It also decided that young people are less blameworthy than adults. The Court agreed that no reason for punishment could justify the death penalty for young people. Three main things made the Court believe young people could never be among the most blameworthy: they are immature and not fully responsible, they are easily swayed by others, and their character as youth is not fixed. The first two reasons were also used for people with intellectual disabilities. But the Court added that "it would be wrong to see the mistakes of a young person as the same as an adult's, because a young person's bad traits are more likely to change." The Court again decided against just letting judges consider youth as a factor. Like with intellectual disabilities, the Court believed simply considering it was not enough. Juries could be swayed by emotion and it was hard to defend young people. The Court pointed to new studies in how young people's minds work, showing clear differences from adults.

Limitations on Juvenile LWOP Sentences

In Graham v. Florida, the Court continued to expand its rules against certain punishments. Following the Roper decision, the Court also ruled that only people who commit murder could face the death penalty. This meant the harshest punishment had to fit the worst crimes. Since Roper ended the death penalty for young people, LWOP was the toughest sentence left for them. The Court decided that LWOP should only be for the worst young offenders. So, young people who did not commit murder could not get a LWOP sentence. The Court again chose a full ban, giving the same reasons as in Roper. But the Court also stressed how important it was to give "all young people who did not commit murder a chance to show they have grown up and reformed." Some critics questioned this. If all young people can reform, they argued, then even young people who commit murder should not get LWOP. But the Court did not go that far.

The Court faced this challenge again when Evan Miller appealed his LWOP sentence. He was 14 when he committed murder during an arson. Alabama law made LWOP sentences mandatory for such crimes. This brought up two questions: first, if forced LWOP for young people was legal, and second, if any young person could ever legally get a LWOP sentence. The Court looked at its rules for capital punishment (death penalty) and its Graham decision. It found that mandatory LWOP sentences for young people were against the Constitution. The Graham case had already compared the adult death penalty to juvenile LWOP. Because it was illegal to force the death penalty on adults without looking at their individual case, the Eighth Amendment also stopped mandatory LWOP for young people. So, the Court said that judges must "follow a certain process—looking at an offender's youth and other traits—before giving a specific punishment," like an LWOP sentence. But the Court did not fully ban LWOP for young people, as some thought it might. It kept the sentence for the most blameworthy young offenders, making it like the rules for death penalty cases. However, the Court did not rule out banning it more widely in the future.

After Miller, some states did not automatically give new hearings to young people who got mandatory LWOP. Henry Montgomery, who was serving LWOP for a murder he committed at 17, asked for a new hearing. He argued that the Miller decision should apply to cases that happened before it, giving him and others a right to a new hearing. The main question was if Miller created a new basic right or just changed how courts should act. The Court had previously said that changes to capital punishment rules were only about court actions and did not apply to old cases. Even though Miller used those cases, the Montgomery Court sided with Montgomery. It ruled that Miller had created a new basic right and must apply to past cases. The Court made it clear that basic rules "set clear constitutional promises that put certain criminal laws and punishments completely out of the state's power to use." It said that Miller had, in fact, put one group beyond LWOP sentences for young people: "young offenders whose crimes show the temporary immaturity of youth." The Court did not shy away from this seeming change. It said, "Miller did not ban punishment for all young offenders... but Miller did ban life without parole for all but the rarest of young offenders, those whose crimes show they are permanently unable to change." This meant judges needed to do more than just consider youth; they needed a process to identify these "rarest of offenders." This decision might have suggested a broader protection for young people, closer to Graham and Roper's idea that young people can reform. But it became hard for local courts to carry out.

Jones v. Mississippi and its Fallout

After Montgomery set up this full ban, Brett Jones, who got life in prison at 15 for killing his grandfather, challenged his new sentence. The judge in Jones's case did not say he found Jones "permanently unable to change." Instead, the judge simply said he could choose a lighter sentence. But he still found the LWOP sentence was right. Jones argued that Montgomery's words about Miller meant there needed to be a "separate finding that he was permanently unable to change." He believed this was like Atkins, Roper, and Graham, which required finding that someone did not belong to a protected group. But the Court, now with three new judges since Montgomery, ruled against Jones. It said Montgomery did not require any formal finding.

The Court looked back at Miller and saw two main differences from earlier cases. First, Miller clearly said it was not creating a full ban. Second, Miller did not call "permanently unable to change" a required condition. It also did not look at what states generally believed about LWOP for young people who could reform. This was something the Court did in Atkins, Roper, and Graham. The Court also said that "permanently unable to change" is much harder to figure out than someone's age, a medical diagnosis, or if they committed a non-murder crime. The Court then compared Miller's basic ban to the rule that youth must be considered when sentencing someone to death. It found that "the Court has never asked for a written explanation or a clear finding about those softening factors." To strengthen their point, the Court quoted Montgomery: "'a finding of fact about a child’s inability to change is not required.'" Since Montgomery only asked for a hearing that considered youth and other softening factors, the Court found that Jones’s new hearing met the basic legal requirement. This meant trial judges could now decide that a young person was "unable to change" without stating it clearly or explaining why. Critics quickly accused the majority of "gutting Miller v. Alabama and Montgomery v. Louisiana" and trying to ignore earlier decisions. They argued that Jones was wrongly decided. They also said it secretly overturned Montgomery and Miller without good reason, warning that the Court's new majority would overturn other important decisions. The dissent argued that Montgomery did not require formal findings but did require states to have a process that truly protected the basic rights Miller put in place.

Additional Developmental Neuroscience Supporting the Graham Majority

More science about the brain has confirmed and made clearer the reasons why the Court first said young people have less ability to think like adults. In the Graham case, many groups showed proof that young people's brains are less developed. This proof looked at two brain growth processes: myelination and pruning. Before detailed brain scans became available in the 1990s, scientists knew the basics of how the brain worked. The eyes, ears, and nerves bring information into parts of the brain. This information then goes to other brain parts that control thoughts and actions. Nerve cells, called neurons, connect these different parts by sending electrical signals. It was thought that the brain first made too many neurons and then got rid of the ones not used, a process called "pruning."

Later, scientists learned that the brain does not start with all its connections. Instead, pruning happens in stages after sudden growth in neurons. The last stage begins in the late teen years and continues into early adulthood. This stage makes connections better in the front part of the brain, which controls planning, judgment, and thinking about outcomes. By removing connections that are not efficient, the brain sends electrical signals more effectively. Myelination makes this even better. It coats neurons with a fatty layer that helps electricity travel along them faster. But these electrical signals need energy to move across the brain. If there is not enough energy, like in a brain that is not fully grown, the brain will use the fast-thinking part of the brain (the limbic system) instead of more reasoned thought. A part of the limbic system, the amygdala, which deals with emotions, has been shown to guide decision-making much more in young people than in adults.

Since Graham, scientists have been able to study behavior over time in the same person and do more specific brain scans. For example, brain scientists have found some proof that impulse control, a key factor in Roper and Graham, develops faster than first thought, peaking around age 15 instead of 18. Another study looked at personality traits that often predict bad behavior in youth. This study found that these problematic traits in young offenders stayed quite steady from ages 13 to 16, then started to drop at higher rates. The study guessed the biggest drops would be from ages 18 to 20. It also found no major difference in these traits between young offenders and other young people by that age. Even though the Court has used brain science in the past, there is still debate about how much it should be used in law. Those who are against using too much brain science say it only shows general trends and cannot truly explain one person's mind. They also worry it takes away the jury's job of deciding facts and could be used wrongly. Supporters say that legal safeguards can stop it from being used too broadly. Brain scans cannot prove a guilty mind or beyond doubt show how a young person's brain developed. But it can always create some doubt about whether a young person acted with the same intent as a fully grown adult. The law already has defenses like the insanity defense and the infancy defense, which can fully protect someone from being guilty. Brain science might just give a more scientific reason for rules we already accept.

ANALYSIS & PROPOSAL

The Majority Decided Jones Correctly Given the Prior Precedent

The Court's decision in Jones matched what was decided in Miller and Montgomery. It did not overturn either case. As the Court said in Jones, the Miller case did not ask for any specific finding about whether a young person was unable to change. Even if Montgomery was right to say that Miller created a basic ban that kept all young people, except those "permanently unable to change," from getting LWOP, the Montgomery Court also clearly stated that no specific finding about this was needed. The original Miller decision only answered if courts could force LWOP on young people. Miller said no, because that would be like forcing the death penalty on adults, which is illegal. In Montgomery, the Court only asked for some kind of process to make this basic ban happen. It did not say that the finding itself, or why it was made, had to be written down. While a written finding would make things clearer, in theory, an unspoken finding of being "unable to change" could give the same protection if it was based on the same reasons. Also, an appeals court could always ask for a new hearing with written findings if it doubted the trial court's unspoken process. So, a written finding of whether someone belongs to the protected group is not strictly required.

Another way to look at it is that the Jones majority could have logically overturned Montgomery for not fitting with Miller. Montgomery could not have created a new basic ban if Miller did not first create one. Montgomery could only decide if Miller, as it was decided, made a basic or a procedural change to the law. Miller said it was not a full ban. Also, the cases Miller used did not support a full ban. Miller used a mix of Graham and the Court's rule for individual hearings in death penalty cases. The Miller Court did not use Graham and Roper to create a basic, full ban. Instead, it used them to show why the rules for adult death penalty cases should apply to juvenile LWOP cases. Without using Graham, the Miller Court would only have had its death penalty rules, which would not apply because Miller was not facing the death penalty. In Miller, Graham did more than just say that being young matters in sentencing. If the Court wanted to make a basic ban, it could have used Graham alone, without using the death penalty cases. This is because Graham by itself provides enough reason to make all unending punishments invalid for young people. The rule against mandatory sentencing in Miller is therefore based on the court action rules from an earlier case, not the basic law from Graham. So, Jones overturning Montgomery would have been truer to Miller than asking for a written finding of being "permanently unable to change."

Beyond these legal points, a different decision in Jones would have made things very hard for lower courts. The full ban that the critics imagined would mean trial judges would have to decide if young defendants were "permanently unable to change" before sentencing them to LWOP. But the critics gave little guidance on what facts or reasons should lead to a finding of "permanent inability to change." They also did not say what steps a judge should follow. It would be impossible for a judge to accurately guess a young person's future ability to change. Even trained brain scientists cannot do this accurately; the Court itself said so in Roper and Graham. Another way would be to base the test on how bad the crime was. But this would leave young people to the judge's opinion and ignore that a young person's past actions are not good signs of future crime. Worries about judges and juries being too affected by terrible crime details, and unable to calmly look at a young defendant's softening traits, made the Court create full bans in Roper and Graham. This was to stop unfair punishments. Even if the Jones majority had ruled differently, trial courts would either struggle with an impossible rule or make quick decisions about a young person's inability to change. This would likely leave the juvenile justice system mostly unchanged. While the idea of a basic ban with a finding step, and Montgomery's hint that juvenile LWOP sentences should be rare, might have lowered the number of such sentences by changing how judges think, these protections would be weak. For example, the judge in Graham's case believed Graham, at 17, was "unable to change" because he kept offending and "threw away" a second chance he got. That decision involved some process and finding for the "unable to change" judgment. But the reason for it almost certainly did not put Graham among the most blameworthy young people. Graham did not physically hurt anyone himself. And his decision to "throw his life away" happened at an age when he likely could not fully understand the serious results. If Graham's judge found enough reason in his actions to make a final judgment on his character, Jones's judge almost certainly could have too. Jones killed his grandfather, a crime that seems more worthy of a severe character judgment and punishment. Simply asking the judge to formally say they found someone "unable to change" with some reasons would fit the Court's usual way of meeting basic rules. It would seem to follow Miller, but it likely would not have stopped LWOP sentences for either Graham or Jones. Also, an appeals court reviewing such a decision would have little guidance. This would force it to either just accept the decision or do its own deep review, questioning the trial court.

The critics are right that Jones shows a change from the Court's past decisions. But that change did not start with Jones; it began with Miller. Before the Miller cases, the Court stressed how important a young person's ability to change was when setting full protections under the Eighth Amendment. When the Court started making full group bans on punishments, it only used reasons based on what happened in the past. The group in Atkins got full protection not because they might act differently later. It was because the Court understood their actions were more likely caused by outside forces, making their bad actions less blameworthy when deciding a fair punishment. The Court even noted that the group's trait allowed lawyers to tell juries that the defendants would keep acting the same way because their mental state was permanent. The group in Kennedy committed crimes that were not the worst conduct, so they could not get the worst punishment. The Court did not think about whether the group was more or less likely to commit future crimes or to change than other convicted criminals. The Court changed its thinking in Roper. There, the Court saw that young people faced things similar to the Atkins factors. These would have been enough to justify full protections without more reasons. But the Court also said that the temporary nature of a young person's impaired judgment was a key factor beyond the Atkins factors. This helped justify the full protections for the group. If the Court had thought this temporary factor was not important, it would not have mentioned it in Roper or Graham. In Miller, the Court also noted that nothing Graham said about children was specific to the crime. This meant the reasons for Graham's rule about a real chance for release could also apply to young people who committed murder. When the Court decided Miller, the Court could have highlighted this key difference between young people and other groups. After saying in Graham that LWOP sentences could only fairly apply to young people for punishment based on past actions, the Court could have decided that only adult-level guilt is serious enough for a final judgment on someone's character. Since it is impossible to know which young people act with adult-level guilt, the Court would have had to make a full ban on all juvenile LWOP sentences. This thinking would have fully used all the important factors mentioned in Roper and Graham. To show that most places were against juvenile LWOP, even for murder, the Court could have noted that most places allowing juvenile LWOP did so without clear laws. They did it by treating, trying, and sentencing young people as adults. The Court had previously seen this as proof of a common agreement against a certain punishment, which would let the Court make a ban under the Eighth Amendment. Instead, the Miller Court decided that being less blameworthy just means young people are not among the worst offenders generally. This stops them from getting the worst punishment that would normally be available. By doing this, the Court decided to create a system where adult rules for death sentences also apply to juvenile LWOP sentences. The conflict between Miller and Montgomery—one saying it only set rules for court actions like adult sentencing, and the other saying Miller expanded a basic ban—shows the Court trying to go back from the "parallel-system" idea to the "meaningful-release" idea from Graham. But Jones clearly set the "parallel-system" idea as the Court's main way of thinking. This fits with past decisions but does not consider all important factors.

Nonetheless, the States Should Eliminate Juvenile LWOP by Statute as a Matter of Policy

Eliminating Juvenile LWOP Would Better Reflect the Full Reasoning of the Court’s Juvenile Jurisprudence and the Realities Demonstrated by Studies in Juvenile Psychology

The Jones case made it clear that the Constitution allows some young people to get LWOP sentences if they are seen as "permanently unable to change" in terms of how they committed the crime. So, the only way to stop young people from getting a final judgment that they cannot re-enter society is for lawmakers to end juvenile LWOP sentences in states that still have them. Lawmakers should end these sentences because the "super-predator" idea that led to them was wrong. Also, science about brain development confirms that young brains are generally not fully grown before age 18. And it is impossible to accurately decide which young people have adult-level guilt because brain development is unpredictable. Since the very beginning of our laws, society has agreed that young people should have special protections from certain punishments. These protections included a full ban on any punishment for very young children and creating a separate justice system for young people focused on helping them, not just punishing them for good. These protections come from understanding that young people's wrongdoings are less often from pure evil. They are more often due to poor judgment, pressure from others, a weaker sense of self, and lack of experience. Their bad actions are less serious than adults' actions, even if the harm they cause is the same.

Making certain punishments unavailable for young people is not a new idea in the American justice system. Societies should always review special punishment rules for groups. This is to make sure the reasons serve a good purpose and do not lead to unfair treatment or needless suffering. But the main reason for changing the juvenile justice system in the 1980s—when many places made protections weaker for young people—came from fear. This fear of young people was created by the "super-predator" idea. This idea became well-known across the country and affected how laws were made in many places. It led to cracking down on "dangerous, out-of-control young people." This idea also made it seem "soft on crime" to use other approaches. Even where it did not convince lawmakers to give harsher punishments, it almost certainly stopped them from putting in place more helpful reforms. Most importantly, the "super-predator" idea and its predictions of huge waves of young people committing crimes without regret—instead of the older idea of misguided youth—turned out to be wrong. Now, even its main supporters say it is false. The "super-predator" idea did not just lead to harmful, unhelpful laws and an overly fearful view of young people. It also ignored big steps forward in brain science. This science proved that the original reasons for treating young people favorably in the justice system were correct. When the Court decided Roper in 2005, brain science showed that young brains develop in ways that explain their poorer judgment, which had long been seen in young people. The science also showed that this lack of judgment lasts longer than expected, well into early adulthood. More recent findings have confirmed that these brain differences greatly affect how young people think and act. These differences naturally go away as the brain grows. Crimes committed by young people do not mean deep-seated badness and disrespect for laws, morals, and others that will last into adulthood. In fact, the end of the teenage years is when the brain is most open to long-term changes in behavior. This is when it is finishing the brain connections that will define adulthood.

Brain science is always changing. New findings could and should change old ideas and make policies based on those ideas outdated. Also, any scientific proof can be used wrongly when making policy and court decisions. Psychology brings special challenges that should make officials careful about using it in the legal system. Even with its great progress, some parts of psychology, especially when trying to understand the types of thoughts sent through brain networks, give unclear results that can differ from person to person. When used against criminal defendants, brain science could intrude on the jury's most important job: deciding intent and how much guilt is proven beyond a reasonable doubt. But using it to defend young people is different and less risky. The way young people develop is not always the same, and it is impossible to know exactly how far someone has developed. Because it is impossible to know if a young person has fully developed, brain science always creates some reasonable doubt about adult-level guilt in any case involving a young person. This is the opposite of forcing a finding of guilt. If American society agrees that young people should have a chance to grow and change, and that only the "permanently unable to change" should never be released, then no young people should get LWOP. This is because no one can be sure beyond a reasonable doubt that young people are "permanently unable to change" until they have had the chance to develop. A full ban is needed to make sure juries remember that actions of youth—no matter how violent or bad—do not show a final character that should lead to permanent judgment. This means there must be ongoing reviews through a parole system. The Court itself agreed with this idea in Miller and Montgomery when it used the reasons from Graham. But it failed to carry it out fully by letting juries make the final decision on a young person's individual guilt. Ending juvenile LWOP would match and remove this last part of the "super-predator," "tough-on-crime" era of juvenile justice reform.

Eliminating Juvenile LWOP Sentences is a Workable Policy Option

This policy change would not lead to a huge rise in crime or put a heavy load on prisons or courts. It would only affect about 1,465 current prisoners. Many of these prisoners are likely past the age where they would be a danger to society. Following this change would not need new sentencing hearings for everyone; it would only guarantee a future parole hearing. None of those affected would be guaranteed to be released. In the future, young people whose ongoing review shows they committed their crime with adult bad intent, or that they have not matured, will not get parole. They will serve their full life sentence. The chance for parole is just that—a chance. It is true that some prisoners released under this change, who were sentenced as young people, will commit crimes again. Some of these new crimes will be serious, possibly causing harm and death to more innocent people. But if a parole system is set up to give young offenders tools and reasons to change, and can accurately judge their growth, this policy change will support the ideas of Graham. It would see the worth of young people as citizens who can change, instead of seeing them as lost causes. It would release some prisoners who have truly changed, letting them have a positive effect on others and the community. It would also slightly lower the cost of keeping people in prison who are no longer a threat to the public and have outgrown their old bad traits. And it would put America among the many countries that have already stopped juvenile LWOP.

Stopping juvenile LWOP formally would only be the first step in a longer process to offer a real chance of release. Luckily, some states have already started this work since Graham ended LWOP sentences for the larger group of young people who did not commit murder. The progress made by states to follow Graham will easily apply to young people who committed murder. States will need to create and put money into good parole systems. These systems should have clear rules for release that consider real measures of a young person's maturity and development, while avoiding unfairness. Also, a parole system with rules that are too hard to meet would make life sentences with parole like life sentences without parole. Young people need chances to get mental health care, education, and job skills. These things will be vital for ending LWOP sentences to work. Keeping young people in cells for many years before their parole hearings will only stop their growth. This would defeat the purpose of the parole hearings for many and mean those who are released will likely fail. Releasing people without helping them change will make parole a path to committing more crimes. This would create a cycle of prison that is not much different from LWOP.

Finally, states must also get rid of fixed-length sentences and rules that make young people wait too long for parole hearings. These things can also create conditions like a LWOP sentence. How long a sentence should be, and how many years someone must serve before being able to ask for parole, is a topic for future study. However, ending juvenile LWOP sentences does not mean the end of all life sentences for young people. Some people truly are a great danger to society if released. And some young people act with a level of maturity that is hard to detect. These young people, found guilty, should serve their full life sentences to protect society and to receive a punishment that matches their actions. Graham does not suggest or require that parole should always be an option throughout a life sentence. At some point, young people sentenced to life will get a final decision on their ability to rejoin society and will lose their chance for parole. But people should have the chance to fully develop and make their best case for re-entry before society makes that final judgment.

Conclusion

In Jones, the Court said that young people can legally get a LWOP sentence if the sentencing judge finds them "permanently unable to change." It also said this finding does not need to be written down or based on recorded facts. While this way of deciding likely weakens the wide protection for young defendants that Montgomery announced, Jones fits with the Court's earlier decisions. Neither Miller nor Montgomery required a specific finding. And this difference from the usual ways of meeting full sentencing rules also shows up in the group Miller and Montgomery created. It is very hard for trained brain scientists, let alone judges and juries, to decide which young people are "permanently unable to change." The other full bans on death penalty rules, for people who did not commit murder and those with intellectual disabilities, are easier to figure out.

The seeming conflicts between Jones and other past decisions are better blamed on the tensions between the Court's older rulings. In Roper, the Court confirmed that young people should be seen as less blameworthy partly because they can change. This made them different from other groups who were banned from the death penalty. Graham then said that all young people should have a real chance for release, but it only applied this to young people who did not commit murder. But Miller did not fully follow these ideas. It allowed courts to sentence very blameworthy young people who committed murder to LWOP if they followed adult death penalty rules. Montgomery then tried to fit Miller into the broader idea of Graham. This created a conflict among all these decisions that Jones had to fix to give lower courts clear guidance.

From a policy view, ending juvenile LWOP sentences fits with the older legal trend of letting young people grow and change, despite the harm their actions cause society. While many places questioned this idea in the 1980s and 1990s, the "super-predator" idea that caused these doubts was based on wrong thoughts. It said that young people in America had become more violent, did not feel bad, and were antisocial, and would cause a huge crime wave if not treated harshly. These predictions were wrong. And ongoing brain science shows not only that young people truly are different from adults, but also that these differences last longer than once thought. To fully follow the traditional view of young people in the legal system, the ban on LWOP sentences must be made wider to include all young people, not just those who are not "permanently unable to change." Because of Jones, this can now only be done through new laws.

Jones has set up a way of thinking that shows how the Court might approach banning other punishments in the future. The Court saw that young people as a group have special considerations in final sentences. These go beyond just being less blameworthy. Despite these extra thoughts, the Court still only treats youth as giving one layer of sentencing protection. It reduces death sentences to LWOP and LWOP to LWP (life with parole). Applying this idea to other groups the Court sees as less blameworthy than regular adult defendants suggests the Court will likely transfer its death-penalty sentencing rules to other group members facing LWOP sentences. Also, if the Court were to find other groups who are less able to be blamed for their actions, they would likely also use this "less blameworthy" idea as the lowest legal requirement. This would happen no matter what other policy reasons might call for stronger protections. For future groups whose traits bring special considerations, lawmakers will not be able to rely on the Court to set the full range of protections. Instead, lawmakers must carefully create their own legal protections. They should start by ending LWOP sentences for all young people.

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