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Forensic and Investigative Sciences

Description

Forensic science is the application of sciences such as physics, chemistry, biology, computer science and engineering to matters of law.  

NIJ’s forensic science research and development program focuses on basic and applied scientific research with the intent to:

  • Direct the findings of basic scientific research in broader scientific fields applicable to forensic science.
  • Apply forensic science research to the development of highly discriminating, accurate, reliable, cost-effective, rapid methods for the identification, analysis and interpretation of physical evidence.
  • Expand the scientific basis of forensic methods.
  • Produce useful materials, devices, systems or methods that have the potential for forensic application.
  • Increase the body of knowledge to guide and inform forensic science policy and practice.

On this page, find links to articles, awards, events, publications, and multimedia related to forensic sciences.

Just Advancements in Death Investigation Practices

February 2025

In this special release episode, Just Science sat down with Chuck Heurich, senior physical scientist with the National Institute of Justice, and Dr. Jennifer Snippen, experienced medicolegal death investigator and consultant, to discuss recent updates to NIJ's guide for the Death Scene investigator. 25 years ago NIJ released a guide to help medicolegal death investigators navigate complex scenes and cases, a document that has since evolved with the development of best practices and technological advancements.

Forensic Biology and DNA, 2025 NIJ Forensic Research and Development Symposium

February 2025

The Forensic Technology Center of Excellence assisted the National Institute of Justice in hosting the annual NIJ Forensic Science Research and Development Symposium on Tuesday, February 18, 2025 at the 77th Annual American Academy of Forensic Sciences meeting in Baltimore, Maryland. This video is one of five recorded sessions from the event. 

Presentations include -

Impression, Pattern, & Trace, 2025 NIJ Forensic Research and Development Symposium

February 2025

The Forensic Technology Center of Excellence assisted the National Institute of Justice in hosting the annual NIJ Forensic Science Research and Development Symposium on Tuesday, February 18, 2025 at the 77th Annual American Academy of Forensic Sciences meeting in Baltimore, Maryland. This video is one of five recorded sessions from the event. 

Presentations include - 

Seized Drugs & Toxicology, 2025 NIJ Forensic Research and Development Symposium

February 2025

The Forensic Technology Center of Excellence assisted the National Institute of Justice in hosting the annual NIJ Forensic Science Research and Development Symposium on Tuesday, February 18, 2025 at the 77th Annual American Academy of Forensic Sciences meeting in Baltimore, Maryland. This video is one of five recorded sessions from the event. 

Presentations include -

Anthropology, 2025 NIJ Forensic Research and Development Symposium

February 2025

The Forensic Technology Center of Excellence assisted the National Institute of Justice in hosting the annual NIJ Forensic Science Research and Development Symposium on Tuesday, February 18, 2025 at the 77th Annual American Academy of Forensic Sciences meeting in Baltimore, Maryland. This video is one of five recorded sessions from the event. 

Presentations include - 

Roundtable Discussion on Day 1 of A Virtual Workshop Discussing Response to Sexual Assault

January 2025

This is one of 16 videos related to the workshop, which was hosted by the NIJ Forensic Technology This is one of 16 videos related to The Virtual Workshop: A Discussion on Research and a Multidisciplinary Response to Sexual Assault, which was hosted by the NIJ Forensic Technology Center of Excellence January 26-27, 2022. 

Impact of Advances in Computer Science, Statistics & Engineering on Firearms & Toolmarks Examination

January 2025

This video is one of 12 from the recorded at the Firearm and Toolmarks Policy and Practice Forum hosted by the NIJ Forensic Technology Center of Excellence January 11–14, 2022. This video includes a brief introduction and the keynote from day 2, which focused on emerging technologies. 

Behind the Evidence: Supporting Mental Health and Morale

January 2025

This webinar covers ideas and strategies to enhance morale among staff in forensic laboratory units. Positive mental health among team members not only fosters a supportive and productive work environment but also increases the overall quality and efficiency of operations. Participants learn practical approaches to address common workplace stressors, improve communication, and promote resilience within their teams. By prioritizing mental health, laboratories can achieve better outcomes while ensuring the well-being of their dedicated professionals.

Just Resolving A Capital Murder Case In Denton Texas

December 2024

In the final episode of our case study season Just Science sat down with Ashleigh Berg, senior forensic investigator for the Denton County Sheriff's Office, to discuss a capital murder case where a combination of a variety of forensic evidence types aided the resolution of the case. When a homicide occurs in a dynamic environment, like inside a moving vehicle that was involved in two car crashes, it can pose challenges for reconstructing the timeline of events and differentiating incident related evidence from post-incident artifacts.

Research Forensic Library

We invite you to also search the Research Forensic Library, a curated collection of publicly-accessible material relating to every discipline of the forensic sciences.