Summary
The court determined that trial courts have the authority to decide on the use of expert testimony regarding eyewitnesses. The court rejected strict rules requiring corroboration for such testimony. It also affirmed the decision to limit the expert's testimony to only discuss the cross-race effect. This limitation was upheld because the defense's request for broader testimony was not made on time and lacked sufficient support.
Summary
The court determined that trial judges have the authority to decide whether to allow expert testimony about eyewitness accounts. The court did not support strict rules requiring additional evidence to back up such testimony. The decision to limit the expert's testimony to only discuss the cross-race effect was upheld because the defense's request for broader testimony was made too late and lacked sufficient support.
Summary
The court decided that trial judges can choose whether to allow experts to testify about eyewitnesses. The court did not agree with strict rules that would require other evidence to support such testimony. The judges also agreed with limiting the expert's testimony to only discuss how people identify faces of different races. This was because the defense asked for more testimony too late and did not provide enough reasons for it.
Summary
The court decided that trial judges can choose how to handle experts who talk about eyewitnesses. The court said judges do not have to follow strict rules about extra proof. The court also agreed with the judge's choice to only allow talk about how people see faces of different races. This was because the defense asked for more too late and did not have enough reasons for it.