Trace Evidence Definition: Fibers, hair and other such microscopic evidence which relates to the commission of a crime.
These trace materials include human hair, animal hair, textile fibers and fabric, rope, feathers, soil, glass, and building materials.
What is considered trace evidence?
Overview of Trace Evidence
Fibers, hair, soil, wood, gunshot residue and pollen are only a few examples of trace evidence that may be transferred between people, objects or the environment during a crime. Investigators can potentially link a suspect and a victim to a mutual location through trace evidence.
What are the types of trace evidence?
The Trace Evidence Unit (TEU) identifies and compares specific types of trace materials that could be transferred during the commission of a violent crime. These trace materials include human hair, animal hair, textile fibers and fabric, rope, soil, glass, and building materials.
Is a fingerprint trace evidence?
Both can occur with DNA traces and fingerprints, and therefore evidence should be collected, analyzed, and presented in accordance with established guidelines. Partial fingerprints are even more vulnerable to false positives.
How much do trace evidence examiners make?
Salary Expectations for Trace Evidence Analysts
Trace evidence analysts, according to recent job postings, earn an average salary of between $37,332 and $62,616. The lower range in this profession typically indicates the position as a forensic scientist trainee.
Photo in the article by “National Park Service”