In episode two of our 2021 NIJ R&D and Beyond mini season, Just Science sat down with Dr. Gregory Dutton, a physical scientist in the Office of Investigative and Forensic Sciences at the National Institute of Justice, to discuss NIJ’s Impression, Pattern, and Trace Evidence research portfolio.   Between latent fingerprints, firearms, footwear, paint analysis, and much more, the NIJ Impression, Pattern, and Trace Evidence portfolio encompasses a diverse array of forensic disciplines. As the scientist who oversees this portfolio, Dr. Dutton is constantly encouraging innovative solutions to forensic problems. Listen along as he discusses developing quantitative methods of comparison, the importance of collaboration between researchers and forensic service providers, and the NIJ’s Impression, Pattern, and Trace Evidence research portfolio in this episode of Just Science.

This season is funded by the National Institute of Justice’s Forensic Technology Center of Excellence.