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2024 TVSSA Allowable and Unallowable Costs

August 2024

In this training session, you will learn to locate allowable versus unallowable costs for each solicitation, determine if a cost is allowable or unallowable per cost category, assess whether a cost is reasonable, allocable, and necessary, and apply policies and procedures to ensure costs are consistently treated.

Conducted on August 1, 2024 

Redesigning Life in U.S. Prisons

July 2024

The prison system in the U.S. typically places a heavy emphasis on security, control, and punishment, and this foundation can create an adversarial culture within correctional facilities — incarcerated individuals versus correctional staff. But what if that culture could change? What would it look like? How would it impact not only incarcerated individuals but also correctional officers and other staff?

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. 

Employing Mental Health Clinicians to Improve Police Outcomes

February 2024

Law enforcement agencies are teaming up with mental health clinicians to improve behavioral health responses and allow police officers to focus on crime reduction.

In this episode of Justice Today, our host discusses how Denver police work side-by-side with mental health clinicians to treat residents experiencing mental health emergencies and connect them with treatment.

What's Known and Unknown About Marijuana (Part 2)

January 2024

Marijuana legalization poses many challenges — especially those related to drug chemistry and toxicology — for researchers, law enforcement, and policy makers. In the latest episode of Justice Today, NIJ Communications Assistant Josh Mondoro hosts a conversation with NIJ Scientist Frances Scott about marijuana toxicology, including comparing its effects to alcohol, measuring impairment, and maintaining public safety as more and more states legalize recreational marijuana. 

What's Known and Unknown About Marijuana (Part 1)

January 2024

Marijuana poses many challenges for researchers, law enforcement, and policy makers, challenges that fall into two fields: drug chemistry and toxicology. NIJ scientist Dr. Frances Scott joins this episode to explain the complications in drug chemistry and how difficulties defining marijuana lead to backlogs in crime labs around the country. NIJ Communications Assistant Josh Mondoro hosts. 

Cold Cases and Serial Killers (Part 2)

December 2023

NIJ Social Science Analyst Eric Martin discusses why the number of serial killers is declining and the factors that deter people from this type of violent offense. He also shares insight into whether society is experiencing an evolution away from serial killing and how NIJ continues to support research in this area.

Mark Greene, the Division Director of the Technology and Standards Division at NIJ, and Lucas Zarwell, the Office Director of NIJ’s Office of Investigative and Forensic Sciences, co-host this conversation about serial killers.

A Data-Informed Response to Emerging Drugs

December 2023

The emerging drug crisis in the U.S. touches both criminal justice and public health, and experts from both fields came together at NIJ’s 2023 National Research Conference to discuss strategies and tools to fight this problem. Dr. Frances Scott, NIJ scientist and program manager, continues the conference discussion with two fellow panelists: Ciena Bayard, the Method Development and Validation Program Manager for D.C. Office of the Chief Medical Examiner, and Haley Greene, the Deputy Epidemiologist for the Central Region for the Virginia Department of Health. Read the transcript.