Description
Evidence refers to information or objects that may be admitted into court for judges and juries to consider when hearing a case. Evidence can come from varied sources — from genetic material or trace chemicals to dental history or fingerprints. Evidence can serve many roles in an investigation, such as to trace an illicit substance, identify remains or reconstruct a crime.
NIJ funds research and development to improve how law enforcement gathers and uses evidence. It supports the enhancement and creation of tools and techniques to identify, collect, analyze, interpret and preserve evidence.
On this page, find links to articles, awards, events, publications, and multimedia related to evidence analysis and processing.
Publications and Grant Reports
- Development of a THC Breath Analyzer using Chitosan Film with Colorimetric Dye
- Quantifying pairwise similarity of ignitable liquids analyzed by GC–MS: A comparison of four methods
- The Cross-Reactivity of the Cannabinoid Analogs (delta-8-THC, delta-10-THC and CBD) and their metabolites in Urine of Six Commercially Available Homogeneous Immunoassays, Grant Report