National Institute of Justice National Institute of Justice. Research. Development. Evaluation. Office of Justice Programs
Home  |  Help  |  Contact Us  |  Site Map   |  Glossary
Reliable Research. Real Results.
TopicsAll Programs & PracticesAbout CrimeSolutions.govResourcesFAQsNominate
NCJRS Library
The NCJRS Abstracts Database contains abstracts of more than 200,000 criminal justice, juvenile justice, and substance abuse resources housed within the NCJRS Library. Search the NCJRS Abstracts Database for resources on this topic.
Law Enforcement Programs at a Glance
Total Number of Programs: 84

See All Programs

Law Enforcement Practice Outcomes at a Glance
Total Number of Practices: 9

See All Practices


Law Enforcement

Local, state, tribal, and federal law enforcement officers perform a number of prevention and enforcement functions and duties across the United States (U.S.). Examples of these include criminal investigation, patrol and call response, community-based crime prevention, corrections and detention supervision, court operations, and security or protection.



OJP Publications

Development of a Mobile, Automated Tool Mark Characterization/Comparison System, NIJ-Sponsored, 2017

Quantitative Algorithm for the Digital Comparison of Torn Duct, NIJ-Sponsored, 2017

Evidential Value of Particle Combination Profiles on Common Items of Evidence, NIJ-Sponsored, 2017

Just Science Podcast: Episode Four: Just Subjective Probability, NIJ-Sponsored, 2017
HTML Audio Audio

Scale Modeling in Fire Reconstruction, NIJ-Sponsored, 2017
PDF Order Photocopy

More OJP Publications

Questions and Answers

Where can I learn more about tribal justice?
See Answer

Have the information sharing technologies and abilities of law enforcement improved since 9/11?
See Answer

Where can I find information on the Public Safety Officers' Benefits (PSOB) Programs sponsored by the Bureau of Justice Assistance (BJA)?
See Answer

More Q&A

Related Resources