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An official website of the United States government, Department of Justice.

Law enforcement

Law Enforcement Knowledge Lab

The Knowledge Lab is an innovative endeavor designed to assist law enforcement agencies, communities, and researchers in promoting public safety through constitutional policing and stronger community relationships.

Death in Custody Reporting Act (DCRA) Data Collection

The Death in Custody Reporting Act requires states to report information regarding the death of any person who is either detained, under arrest, in the process of being arrested, en route to be incarcerated, or incarcerated.