Description
Trace evidence refers to materials transferred between people, objects, or the environment during a crime. This evidence can help investigators develop leads, indicating (or excluding) potential suspects or locations for further scrutiny. Trace evidence encompasses a wide range of natural and manufactured materials.
Traditional trace evidence includes:
- Glass
- Fibers
- Tape
- Paints, dyes, and pigments
- Gunshot residue
- Ignitable liquids
- Explosives
- Geological (minerals and soils)
- Pollen
Read more about trace evidence.
On this page, find links to articles, awards, events, publications, and multimedia related to trace evidence.
Awards
Publications and Grant Reports
- Quantifying pairwise similarity of ignitable liquids analyzed by GC–MS: A comparison of four methods
- Identification of dyes on fabric exposed to lake and ocean water using near-infrared excitation Raman spectroscopy
- Data fusion from infrared, elemental, MSP and Raman for maximizing the efficiency of the forensic examination of paint evidence