INTRODUCTION
This case illustrates the fundamental importance of investigating and presenting expert mental-health testimony where defense counsel is aware that his client may suffer from a psychological disorder relevant to an element of the crime or an affirmative defense. Here, Mr. Reddy’s trial counsel was on notice that his client suffered from post-traumatic stress disorder (“PTSD”), that it stemmed from abuse by the very person he was accused of murdering, and that there was a connection between Mr. Reddy’s PTSD and the crime with which he had been charged. Yet Mr. Reddy’s counsel neglected to investigate and present such evidence at trial, despite the fact that it was highly relevant to a key element of voluntary manslaughter under Ohio law, and likely would have resulted in a conviction on that lesser offense rather than murder. This falls short of any objective standard of reasonableness. Mr. Reddy was thus denied the effective assistance of counsel guaranteed to criminal defendants by the Sixth Amendment.