Traces and Trace Evidence

Traces and trace evidence refer to small amounts of material transferred between people, objects, or environments during an incident. Examples include fibers, hair, glass fragments, or soil that can be left behind or transferred during a crime. These tiny pieces can link a suspect to a victim or a scene, helping investigators establish connections and reconstruct events. Because they are often invisible to the naked eye, forensic specialists use specialized techniques to analyze trace evidence, making it a valuable tool in solving crimes. The presence, absence, or comparison of these traces can provide critical clues in criminal investigations.