NCJ Number
239709
Date Published
June 2012
Length
25 pages
Annotation
This study examined the influence of forensic evidence on the case processing of assault and robbery incidents.
Abstract
The study focused on the influence of forensic evidence on the case processing of assault and robbery incidents. The study utilized a prospective analysis of official record data that followed cases in five jurisdictions from the time of police incident report to final criminal disposition. The results indicated that forensic evidence was collected in less than a third of all robbery and assault cases. Forensic evidence did not impact case outcomes for either robbery or assault cases. Cases in which there is physical evidence are no more likely to reach conviction than those without such evidence. However, the availability of victim and/or witness accounts were found to predict movement through various stages of the criminal case process. Thus, locating and encouraging victims and witnesses to provide testimony appears to enhance case solvability. In addition, variables associated with the perceived seriousness of the offense impact case progression. Abstract published by arrangement with Sage Journals.
Date Published: June 1, 2012