Does Hearsay Testimony By Expert Law Enforcement Influence Jurors' Evaluation of Eyewitness Evidence?

How do jurors perceive eyewitness evidence when an eyewitness makes inconsistent identifications? To rehabilitate witnesses, the prosecution can introduce a positive identification through expert law-enforcement testimony. Jurors read a case transcript, provided guilty verdicts, and assessed the eyewitness evidence. On some measures jurors show sensitivity to reliability of eyewitness evidence.