Scott E. Wolfe , Jeff Rojek , Geoff Alpert ,Hope Tiesman, and Stephen James

Following the unfortunate rise in the number of law enforcement officers killed in the USA between 2010 and 2011, the Bureau of Justice Assistance and Office of Community Oriented Policing Services created the national Officer Safety and Wellness (OSW) group to identify and support efforts to improve officer safety (Stephens et al., 2012). One of the more notable observations from the OSW group was that little is known about officerinvolved vehicle collisions despite these events often being the leading cause of officer fatalities in the USA on an annual basis (Stephens et al., 2013)[ 1 ]. This issue has largely been ignored by the research community and, as a result, there is virtually no empirical knowledge concerning the prevalence of vehicle collisions, the injury, and fatality outcomes of these events, the characteristics of these collisions, or the characteristics of individuals involved in such incidents. The impact of this empirical gap is a lack of knowledge for developing policy, practice, and training aimed at reducing injuries and fatalities resulting from vehicle collisions. The present study partially addresses this gap in the literature by examining more than 35,000 vehicle collisions involving officers in the State of California between 2000 and 2009. The analysis examines the outcomes of these events and the characteristics of the collisions and offices involved.

HHS Public Access. Author manuscript. Policing. Author manuscript; available in PMC 2016 February 10.