Over the past few years, several events have highlighted the strained relationship between the police and residents in many communities. Police officer body-worn cameras (BWCs) have been advocated as a tool by which police-community relations can be strengthened, while simultaneously increasing transparency and accountability of police departments. Support for BWCs from the public and federal government is strong, and some studies have examined police perceptions of BWCs. However, comparisons of officer perceptions of BWCs in different departments are lacking, as are assessments of officer attitudes pre-and post-BWC deployment. This study compares officer perceptions of BWCs in three police departments in the western United States between 2013 and 2015, both before and after BWC program implementation. The similarities and differences among officer perceptions across departments are examined, and the authors consider the implications of findings for police departments moving forward with BWC technology.

Although researchers have begun to document the programs and activities performed by police gang units, little research has examined why police gang units are created and why they have responded to local gang problems in the way they have over the past 10 years. Using a multimethodological research design, the present study examines the factors that shaped a Midwestern police department's response to its community's gang problem. The results from the present study lend support for the institutional perspective. The data suggest that the gang unit was created as a consequence of pressures placed on the police department from various powerful elements within the community and that, once created, the unit's response was largely driven by its need to achieve and maintain organizational legitimacy.

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The perceived benefits that generally accompany body-worn cameras (BWCs) include the ability to increase transparency and police legitimacy, improve behavior among both police officers and citizens, and reduce citizen complaints and police use of force. Less established in the literature, however, is the value of BWCs to aid in the arrest, prosecution, and conviction of intimate partner violence (IPV) offenders. We attempt to fill that void by examining the effect of pre- and post-camera deployment on a number of outcomes related to arrest, prosecution, and conviction. The findings provide initial evidence for the utility of BWCs in IPV cases. When compared with posttest non-camera cases, posttest camera cases were more likely to result in an arrest, have charges filed, have cases furthered, result in a guilty plea, and result in a guilty verdict at trial. These results have several implications for policing, prosecuting, and convicting IPV cases.

Gang membership among public school youth is about as prevalent in Trinidad and Tobago as it is in the United States, Canada, and Western Europe, but further research is needed. Although risk factors associated with gang involvement were present in all four domains, peer-individual risk factors were disproportionately likely to be associated with gang status. The most effective gang prevention strategies might be those that focus on multiple risk factors, with an emphasis on peer-individual factors and promoting a "belief in moral order."