Citation

Cross TP, Siller L, Vlajnic M, Alderden M. Violence Against Women 2022; ePub(ePub): ePub.

Copyright

(Copyright © 2022, SAGE Publishing)

DOI

10.1177/10778012221077124

PMID

35142576

Abstract

This study examined the relationship between DNA evidence and outcomes of prosecution of sexual assault. Researchers coded data from prosecutor and crime laboratory files for sexual assault cases referred to prosecutors between 2005 and 2011 in a metropolitan jurisdiction in the northeastern United States. Cases with a DNA match were significantly more likely to move forward and result in conviction, even with other predictor variables statistically controlled. Analyses suggest DNA evidence contributes to case progression but also is a result of it. These findings strengthen the case for quality forensic medical examinations, investment in DNA analysis, and increased prosecutor training.

Language: en

Keywords

sexual assault; DNA; forensic evidence; prosecution