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Federal
Collection Expenditure and Employment Data for the Criminal Justice System Series
Department of Justice —
Investigator(s): Bureau of Justice Statistics These data collections present public expenditure and employment data pertaining to criminal justice activities in the... -
Federal
Collection Uniform Crime Reporting Program Data Series
Department of Justice —
Investigator(s): Federal Bureau of Investigation Since 1930, the Federal Bureau of Investigation (FBI) has compiled the Uniform Crime Reports (UCR) to serve as... -
Federal
Collection Directory of Law Enforcement Agencies Series
Department of Justice —
Investigator(s): Bureau of Justice Statistics To ensure an accurate sampling frame for its Law Enforcement Management and Administrative Statistics (LEMAS) survey,... -
Federal
Law Enforcement Agency Roster (LEAR), 2016
Department of Justice —
In the past several years, BJS has made efforts to develop a national roster of publicly funded law enforcement agencies. The Census of State and Local Law... -
Federal
Collection Law Enforcement Management and Administrative Statistics (LEMAS) Series
Department of Justice —
Investigator(s): Bureau of Justice Statistics Conducted periodically since 1987, LEMAS collects data from over 3,000 general purpose state and local law enforcement... -
Federal
Detection of Crime, Resource Deployment, and Predictors of Success: A Multi-Level Analysis of CCTV in Newark, New Jersey, 2007-2011
Department of Justice —
The Detection of Crime, Resource Deployment, and Predictors of Success: A Multi-Level Analysis of Closed-Circuit Television (CCTV) in Newark, NJ collection represents... -
Federal
Effectiveness of Police Response: Denver, 1982
Department of Justice —
This data collection investigates the nature of law enforcement by recording police behavior in problematic situations, primarily disturbances and traffic stops. The... -
Federal
Testing and Evaluating Body Worn Video Technology in the Los Angeles Police Department, California, 2012-2018
Department of Justice —
This research sought to evaluate the implementation of body worn cameras (BWCs) in the Los Angeles Police Department (LAPD). Researchers employed three strategies to... -
Federal
Law Enforcement Officers Safety and Wellness: A Multi-Level Study, United States, 2017-2020
Department of Justice —
The objective of this study was to assess the role of traumatic exposures, operational and organizational stressors, and personal behaviors on law enforcement safety... -
Federal
Assessment of a Multiagency Approach to Drug-Involved Gang Members in San Diego County, California, 1988-1992
Department of Justice —
In 1988, with funds from the Bureau of Justice Assistance (BJA) via the Anti-Drug Abuse Act of 1987, a multiagency task force, Jurisdictions Unified for Drug Gang... -
Federal
Police Response Time Analysis, 1975
Department of Justice —
This is a study of the relationship between the amount of time taken by police to respond to calls for service and the outcomes of criminal and noncriminal incidents... -
Federal
Common Operational Picture Technology in Law Enforcement: Three Case Studies, Baton Rouge, Louisiana, Camden County, New Jersey, Chicago, Illinois, 2015-2019
Department of Justice —
The use of common operational picture (COP) technology can give law enforcement and its public safety response partners the capacity to develop a shared situational... -
Federal
Evaluation of the Phoenix, Arizona, Homicide Clearance Initiative, 2003-2005
Department of Justice —
The purpose of the study was to conduct a process and outcome evaluation of the Homicide Clearance Project in the Phoenix, Arizona Police Department. The primary... -
Federal
National Youth Gang Survey, [United States], 2002-2012
Department of Justice —
These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release,... -
Federal
Field Study of Sex Trafficking in Tijuana, Mexico, 2008-2009
Department of Justice —
The study examined human trafficking and the commercialized sex industry in Tijuana, Mexico. The research team conducted interviews with 220 women from the sex... -
Federal
Capturing Human Trafficking Victimization Through Crime Reporting, United States, 2013-2016
Department of Justice —
Despite public attention to the problem of human trafficking, it has proven difficult to measure the problem. Improving the quality of information about human... -
Federal
Missing Data in the Uniform Crime Reports (UCR), 1977-2000 [United States]
Department of Justice —
This study reexamined and recoded missing data in the Uniform Crime Reports (UCR) for the years 1977 to 2000 for all police agencies in the United States. The... -
Federal
Residential Neighborhood Crime Control Project: Hartford, Connecticut, 1973, 1975-1977, 1979
Department of Justice —
This data collection contains responses to victimization surveys that were administered as part of both the planning and evaluation stages of the Hartford Project, a... -
Federal
National Youth Gang Intervention and Suppression Survey, 1980-1987
Department of Justice —
This survey was conducted by the National Youth Gang Intervention and Suppression Program. The primary goals of the program were to assess the national scope of the... -
Federal
Strategic Approaches to Community Safety Initiative (SACSI) Research Partnership in Detroit, Michigan, 1999-2003
Department of Justice —
The Strategic Approaches to Community Safety Initiative (SACSI), in Detroit, Michigan, involved a team of federal, state, and local agencies that worked together to...