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JustScience Podcast

A podcast series hosted by the NIJ Forensic Technology Center of Excellence

The NIJ Forensic Technology Center of Excellence hosted the JustScience podcast from 2017 to 2025. NIJ has posted episodes that were released from 2022 and 2025 and will post the remaining episodes over the coming months. 

Just A Pediatrics Viewpoint On At-Home Sexual Assault Kits

January 2022

In episode three of our Perspectives on At-Home Sexual Assault Kits season, Just Science sat down with Dr. Toni Laskey, a professor of pediatrics at the University of Utah School of Medicine and the division chief of the Center for Safe and Healthy Families at Primary Children's Hospital. According to the Centers for Disease Control and Prevention, one in four girls and one in 13 boys under the age of 18 will be a victim of sexual abuse over their lifetimes. Listen along as Dr.

Firearm and Toolmarks Policy and Practice Forum - Welcome and Keynote

January 2022

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.  Included are welcome message and keynote presentation "A Review of Scientific Foundations of Firearm Examination and Related Research," Theodore Vorburger, National Institute of Standards and Technology. The symposium included presentations and panel discussions on topics relevant to recent advances in firearm and toolmark examination with a focus on the future. 

NIJ's Forensic Intelligence Initiative - Using Forensics for Crime Disruption and Prevention

January 2022

This video, a presentation by NIJ's Jonathan McGrath and Basia Lopez, 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. The symposium included presentations and panel discussions on topics relevant to recent advances in firearm and toolmark examination with a focus on the future. 

Support for Firearms and Toolmarks R&D at the National Institute of Justice

January 2022

This video, a presentation by Gregory Dutton, Ph.D., 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. The symposium included presentations and panel discussions on topics relevant to recent advances in firearm and toolmark examination with a focus on the future. 

Scientific Foundation and the State of Firearms and Toolmark Research: Presentations & Expert Panel

January 2022

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. Day 1 focused on Scientific Foundation and the State of Firearms and Toolmark Research. 

Presentations include:

Crime Gun Intelligence Revolution: Day 3 Keynote at the Firearm & Toolmarks Policy & Practice Forum

January 2022

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 welcoming remarks and the day keynote address by Thomas Chittum, Bureau of Alcohol, Tobacco, Firearms, and Explosives. The symposium included presentations and panel discussions on topics relevant to recent advances in firearm and toolmark examination with a focus on the future. 

The Accuracy, Repeatability, and Reproducibility of Firearms/Toolmarks Comparisons

January 2022

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. Video includes welcome remarks and a keynote address by Erich Smith, FBI Laboratory. The symposium included presentations and panel discussions on topics relevant to recent advances in firearm and toolmark examination with a focus on the future. 

Just Supporting Evidence Collection in Sexual Assault Cases

January 2022

An introductory note indicates that as a researcher in sexual assault response reform and a sexual assault nurse examiner, Dr. Valentine is a subject-matter expert on collecting evidence in sexual assault cases. She discusses her work in sexual assault response reform and her perspective on the role of at-home SAKs in sexual assault cases. In discussing her current work and focus, she indicates that it pertains to SAKs and how they are managed in forensic science practice. She is currently involved in examining the prosecution of sexual assault cases.

Just the Intersection of At-Home Kits and Healing

January 2022

An introductory note for the interview states that Monica Gardner knows from experience that healing isn’t linear. She shares her struggle with post-traumatic stress disorder (PTSD), insomnia, thoughts of self-harm, anxiety, and depression. She addresses the importance of therapy during the healing process and offers her perspective on at-home sexual assault kits performed without medical assistance or guidance. Monica notes that at-home kits give survivors the opportunity to proceed at their own pace without having to explain personal feelings, thoughts, and anxieties to a stranger.

The Effect of Time on Rusted Firearm Identification

January 2022

Although iron-based metals are popular for making critical parts of firearms, they are susceptible to corrosion or rust. There is currently little research on how long a firearm can be left to rust before an identification is no longer possible. This project evaluates the effects of rust on the common working surfaces of Glock and Smith & Wesson Sigma firearms.


 

Effective Leadership Communication: Why it Makes or Breaks Leading Change

January 0202

Effective leadership communication plays a vital role in promoting meaningful change within an organization. This presentation explores key principles such as “modeling the way”, “inspiring a shared vision”, and “start with why”. Vision-driven communication requires crime laboratory supervisors to utilize various communication tools while they act as a driving force within the organization, leading their teams to success.

Date Published: December 9, 2025