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Police Decision Making in Sexual Assault Cases: Predictors of Suspect Identification and Arrest

NCJ Number
245629
Journal
Journal of Interpersonal Violence Volume: 28 Issue: 6 Dated: April 2013 Pages: 1157-1177
Author(s)
Melinda Tasca, M.S.; Nancy Rodriguez, Ph.D.; Cassia Spohn, Ph.D.; Mary P. Koss, Ph.D.
Date Published
April 2013
Length
21 pages
Annotation
This article discusses police decisionmaking in sexual assault cases.
Abstract
As the initial gatekeepers of the criminal justice system, police officers hold considerable discretion in the investigation of offenses and in the decision to make an arrest. This is particularly true with sexual assault given the unique nature of these cases. Yet most research in this area has focused on prosecutors' charging decisions rather than police outcomes for reports of sexual assaults. In an effort to address this gap in the literature, the authors rely on official records collected from all sexual assaults reported to police in a large Arizona city in 2003 (N = 220) to examine the effects of crime seriousness, evidentiary strength, victim blame, and believability factors on suspect identification and arrest. Results revealed that both legal and extralegal factors influenced whether police identify and arrest a suspect. These findings raise questions surrounding the role that police play in securing victim cooperation and the extent to which stereotypes of "legitimate" victims shape police officers' willingness to investigate sexual assault cases. Abstract published by arrangement with Sage Journals.