Evidence analysis and processing
Enhanced DNA Mixture Deconvolution of Sexual Offense Samples Using the DEPArray (TM) System
Forensic Sampling and Analysis From a Single Substrate: Surface Enhanced Raman Spectroscopy Followed by Paper Spray Mass Spectrometry
Building More Reliable Forensic Sciences (Part Two)
Police Crime Lab Accreditation Initiative
What's Known and Unknown about Marijuana, Part 2
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.
NIJ FY24 Research and Development in Forensic Science for Criminal Justice Purposes
FT-IR Spectroscopy for Identification of Biological Stains for Forensic Purposes
Optical characterization of epidermal cells and their relationship to DNA recovery from touch samples
An Information Gap in DNA Evidence Interpretation
Improving Analysis of "Trace DNA" Evidence
Improving Analysis of “Trace DNA” Evidence
Researchers try a new way to maximize DNA in low-yield situations and reduce costs.
The Impact of Drugs on Human Decomposition: What Insect, Scavenger, and Microbial Evidence Tells Us
Persistence of Touch DNA for Forensic Analysis (Article)
Combining LC/MS/MS Product-ion Scan Technology with GC/MS Analysis to Identify Drugs and Poisons in Postmortem Fluids and Tissues
FBI subaward to NIST project GOJPNIJ24000016 "Comparison of Examiner Conclusions with Score-based Likelihood Ratios for Cartridge Case Evidence
Comparison of Examiner Conclusions with Score-based Likelihood Ratios for Cartridge Case Evidence
FBI subaward to SDSU project 15PNIJ-23-GG-04232-MUMU "Statistical Foundations of Score-Based Methods in Forensic Identification of Source Problems"
What's Known and Unknown about Marijuana, Part 1
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.