Effects of US v. Leon on Police Search Warrant Practices
Date Published
April 2025
Publication Type
Legislation/Policy Analysis
Agencies
NIJ-Sponsored
Search warrants
Repeat Offenders - Crime File Series Study Guide
Date Published
1986
Agencies
NIJ-Sponsored
Advances in Detecting and Identifying Explosives After an Attack
Date Published
February 26, 2024
Two NIJ-funded studies examine new ways to analyze trace evidence in the aftermath of an explosion or bombing.
Forensic investigation of peer-to-peer file sharing network
Date Published
2010
Agencies
NIJ-Sponsored
FY 2021 Report to the Committees on the Judiciary on the Study of Investigative Factors Related to Online Child Exploitation Report
Date Published
August 2022
Agencies
NIJ
Exclusion of Illegal Police Evidence in Croatia
Date Published
December 2006
Publication Type
Legislation/Policy Analysis
Agencies
NIJ
Retail-Level Heroin Enforcement and Property Crime: A User's Guide to the Machine-Readable Files and Documentation and Codebook
Date Published
1990
Agencies
NIJ-Sponsored
This Is One Crime That Didn't Compute
Date Published
1999
Publication Type
Case Study
Agencies
NIJ-Sponsored
Comparison of Drug Control Strategies in San Diego, June- November, 1989: A User's Guide to the Machine-Readable Files and Documentation, Codebook, and Original Instruments
Date Published
1992
Agencies
NIJ-Sponsored
Search Warrants, Motions to Suppress, and "Lost Cases": The Effects of the Exclusionary Rule in Seven Jurisdictions
Date Published
1991
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Just Science Podcast: Just Digital Evidence in the Courts of Appeals
Date Published
July 2020
Publication Type
Report (Technical Assistance),
Report (Grant Sponsored),
Program/Project Description,
Interview,
Instructional Material (Programmed)
Agencies
NIJ-Sponsored
Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories
May 2010
NIJ Conference Panel
Audio file
1 of 6: Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories, William A. Ford, National Institute of Justice
, 2 of 6: Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories, Aaron Gorrell, President and CEO, Waterhole Software Inc.
, 3 of 6: Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories, Michael O'Berry, Operations Manager, National Missing and Unidentified Persons System, National Forensic Science Technology Center
, 4 of 6: Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories, Kevin Kosiorek, Criminalist, Serology Section, Crime Laboratory Unit, Boston Police Department
, 5 of 6: Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories, Jim Markey, Sergeant, Phoenix Police Department
, 6 of 6: Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories, Aaron Gorrell, President and CEO, Waterhole Software Inc.
Crime File: Drugs - Military Interdiction
Date Published
1990
Series
Publication Type
Legislation/Policy Analysis
Agencies
NIJ-Sponsored
From Problem Solving to Crime Suppression to Community Mobilization: An Evaluation of the St. Louis Consent-to-Search Program
Date Published
February 2001
Publication Type
Program/Project Description
Agencies
NIJ-Sponsored
NIJ Initiative on Less-Than-Lethal Weapons
Date Published
January 1993
Agencies
NIJ-Sponsored
Cell Phone Forensic Training, Hardware, and Software
2007-DN-BX-K204
Closed
Funding First Awarded
2008
$400,000
Reducing Gun Violence: The St. Louis Consent-to-Search Program
Date Published
November 2004
Series
Publication Type
Program/Project Evaluation
Agencies
NIJ
Fighting Urban Crime: The Evolution of Federal-Local Collaboration, Research in Brief
Date Published
December 2003
Series
Publication Type
Legislation/Policy Analysis
Agencies
NIJ
Acting in Good Faith: The Effects of United States v. (Versus) Leon on the Police and Courts
Date Published
January 1988
Agencies
NIJ-Sponsored