U.S. flag

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

Offenses

Violent Crime

In a violent crime, a victim is harmed by or threatened with violence. Violent crimes include rape and sexual assault, robbery, assault and murder.

NIJ supports research that strives to understand and reduce the occurrence and impact of violent crimes. This includes describing the scope of these crimes, such as how and when they occur and their consequences. NIJ also supports evaluations of existing programs...

Impression Evidence: Strengthening the Disciplines of Fingerprints, Firearms, Footwear, and Other Pattern and Impression Sciences Through Research

June 2010

Forensic examinations involving specific forensic science disciplines are typically dependent upon qualitative analyses and expert interpretation of observed patterns based on a scientific foundation, rather than quantitative results. These disciplines include latent fingerprints, questioned documents, footwear, and other forms of impression and pattern evidence.

Remarks on Reentry at the 2018 National Project Safe Neighborhoods Conference

Following are Director Muhlhausen's prepared remarks given at the Project Safe Neighborhoods (PSN) Conference panel on reentry Panel. The panel was moderated by Dr. Angela Moore, NIJ, and Dr. Muhlhausen was joined by Dr. Marie Garcia, NIJ, and Dr. Grant Duwe, research director at the Minnesota Department of Corrections.

Thank you, Angela, and thanks to all of you for being here.

My name is David...

Research into Desistance from Crime, FY 2019

Closing Date

With this solicitation, NIJ seeks to build upon its research efforts to understand and aid in accelerating the process of desistance from crime. Applicants should propose research projects that have clear implications for criminal justice policy and practice in the United States. NIJ encourages applicants to submit proposals for innovative approaches to advance the field's conceptualization of desistance, novel ways of understanding the processes underlying...

What Works in Reentry

December 2018
This Research for the Real World seminar, held October 29, 2018 focuses on the role and importance of institutional and community corrections, and rehabilitative and reentry services in crime prevention and public safety efforts. The seminar supports NIJ and the field in furthering the corrections and reentry research agenda, and advancing the knowledge of the Federal Interagency Council on Crime Prevention and Improving Reentry.