Through the Targeting Violent Crime Initiative, the Bureau of Justice Assistance (BJA), Office of Justice Programs, U.S. Department of Justice, has identified numerous law enforcement agencies throughout the United States that have experienced tremendous success in combating complex crime problems plaguing their communities. A cornerstone of these agencies' efforts appears to be the incorporation of intelligence-led policing, along with other initiatives, to address their crime problems. To better understand the role of ILP in these successes, BJA requested a study of selected programs that represent a broad spectrum of agencies that are geographically diverse and varied in agency size and available resources. The purpose of the study was to identify commonalities, challenges, and best practices that may be replicated in other jurisdictions. The study was composed of case studies of selected agencies and involved delving into the nature and scope of the crime problems targeted...