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Federal
State Firearm Law Database: State Firearm Laws, 1991-2019
Department of Justice —
The State Firearm Database catalogs the presence or absence of 134 firearm safety laws in 14 categories covering the 26-year period from 1991 to 2019. The... -
Federal
Survey of Gun Owners in the United States, 1996
Department of Justice —
This study was undertaken to obtain information on the characteristics of gun ownership, gun-carrying practices, and weapons-related incidents in the United States --... -
Federal
Understanding the Causes of School Violence Using Open Source Data, United States, 1990-2016
Department of Justice —
This study provides an evidence-based understanding on etiological issues related to school shootings and rampage shootings. It created a national, open-source... -
Federal
Firearm Legislation and Firearm Violence Across Space and Time, United States, 1970-2012
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
Gun Density, Gun Type, and the Dallas Homicide Rate, 1980-1992
Department of Justice —
This study examined the relationships among trends in deadly gun violence, overall gun availability, and the availability of more lethal types of guns. Using firearms... -
Federal
Intercity Variation in Youth Homicide, Robbery, and Assault, 1984-2006 [United States]
Department of Justice —
The research team collected data on homicide, robbery, and assault offending from 1984-2006 for youth 13 to 24 years of age in 91 of the 100 largest cities in the... -
Federal
National Study of Private Ownership of Firearms in the United States, 1994
Department of Justice —
This data collection consists of a survey of private ownership of firearms by adults in the United States. Respondents who both did and did not own firearms were... -
Federal
United States Firearm Transfer Analysis (2005-2010)
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
Examination of Crime Guns and Homicide in Pittsburgh, Pennsylvania, 1987-1998
Department of Justice —
This study examined spatial and temporal features of crime guns in Pittsburgh, Pennsylvania, in order to ascertain how gun availability affected criminal behavior... -
Federal
Police Use of Deadly Force, 1970-1979
Department of Justice —
The circumstances surrounding "justifiable homicides" by police are the focus of this data collection, which examines occurrences in 57 United States cities during... -
Federal
National Survey of Weapon-Related Experiences, Behaviors, and Concerns of High School Youth in the United States, 1996
Department of Justice —
This national-level survey of youth was undertaken to gather detailed behavioral and attitudinal data concerning weapons and violence. The research project sought to... -
Federal
Spatial Configuration of Places Related to Homicide Events in Washington, DC, 1990-2002
Department of Justice —
The purpose of this research was to further understanding of why crime occurs where it does by exploring the spatial etiology of homicides that occurred in... -
Federal
A Process and Outcome Evaluation of the use of NIBIN and its Effects on Criminal Investigations in the United States, 2006-2012
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
Neighborhood Violence in Pittsburgh, Pennsylvania, 1996-2007
Department of Justice —
This study assessed the implementation and impact of the One Vision One Life (OVOL) violence-prevention strategy in Pittsburgh, Pennsylvania. In 2003, the rise in... -
Federal
Reducing Youth Access to Firearms Through the Healthcare Setting, Denver, Colorado, 2018-2019
Department of Justice —
The purpose of this project was to determine whether the health care setting can be utilized to decrease firearm access for adolescents, including those who are... -
Federal
Evaluating the Law Enforcement, Prosecutor, and Court Response to Firearm-related Crimes in St. Louis, 2015-2018
Department of Justice —
This study examines the entire range of case-processing decisions after arrest, from charging to sentencing of firearm-related crimes. This study analyzes the... -
Federal
Census of Federal Law Enforcement Officers (CFLEO), [United States], Fiscal Year 2016
Department of Justice —
In 2016, there were approximately 132,000 full-time federal law enforcement officers who were authorized to make arrests and carry firearms in the United States and... -
Federal
Firearms, Violence, and Youth in California, Illinois, Louisiana, and New Jersey, 1991
Department of Justice —
Violence committed by and against juveniles was the focus of this study. Two groups were examined: incarcerated (criminally active) juveniles and students in inner-... -
Federal
Preventing Firearm Violence Among Victims of Intimate Partner Violence in North Carolina, 2003-2004
Department of Justice —
The study examined (1) the scope and nature of firearm possession by Domestic Violence Protective Order (DVPO) defendants, (2) pre- and post-legislation experiences... -
Federal
Evaluation of the Strategic Approaches to Community Safety Initiative (SACSI) in Winston-Salem, North Carolina, 1998-2001
Department of Justice —
The purpose of this study was to perform an initial evaluation of key aspects of the Winston-Salem Strategic Approaches to Community Safety Initiative (SACSI). The...