Case Dispositions

Abstract

We addressed the question of whether felony case dispositions are associated with eyewitness identification evidence. Toward this end, 725 felony cases (rape, robbery, and assault) were randomly sampled from the archives of a District Attorney’s Office in a large south-western city in the United States. A positive identification was present more often in accepted compared to rejected cases, although the association was significant in acquaintance cases (i.e., cases in which one or more of the eyewitnesses was familiar with the defendant), not stranger cases. Additionally, suspect and crime incident factors were associated with case issuing outcomes to a larger extent than eyewitness identification evidence. Analyses further indicated that eyewitness identification evidence was stronger in prosecuted compared to rejected cases in which eyewitness testimony was the sole evidence against the defendant. Neither the presence of multiple identifications nor nonidentifications of the suspect varied across issuing outcomes. The findings are discussed in relation to additional research that is needed at the police and prosecution stages to...