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Criminal justice systems

Closing Cases Using Gunshot Residue

May 2024

Not every crime scene will have definitive evidence, such as DNA, to link an individual to a crime. In those cases, law enforcement relies on other evidence to build the burden of proof. NIJ graduate research fellow Dr. Shelby Khandasammy developed a tool to analyze organic gunshot residue and distinguish between different firearms calibers and manufacturers. She joins Marie Garcia, office director for the Office of Criminal Justice Systems at NIJ, to talk about her work and experience as a research fellow. 

Webinar Transcript: NIJ FY 2024 Research and Evaluation on School Safety

Deadline Notice

The deadline to complete and submit an application for the solicitation discussed below has passed.

This webinar provided information on the NIJ FY 2024 Research and Evaluation on School Safety solicitation. In collaboration with BJA, this solicitation will seek applications for rigorous research and evaluation projects to fill knowledge gaps in two topical areas:

  1. Studies on the root causes and consequences of school...

Webinar Transcript: NIJ FY 24 Research and Evaluation on the Impact of Technologies for Forensic Science Applications

Deadline Notice

The deadline to an application under the solicitation discussed on this page has passed.

This webinar provided information about the "FY 24 Research and Evaluation on the Impact of Technologies for Forensic Science Applications" solicitation. NIJ seeks applications for funding for proposals to study how adopted technologies with a forensic science application impact criminal justice systems, how the implementation of forensic laboratory...