Home Tag "forensic evidence"

Law Enforcement Investigation Tools Expand Beyond DNA to Bacteria

For the past five years, forensic scientists have been taking advantage of their ability to collect Touch DNA, small samples of DNA from evidence that has been handled by suspects. However, new research has found that bacteria may be the next generation of forensic evidence used in police investigations. Learn more about key research studies focused on the benefits and feasibility of using bacterial fingerprints as evidence.

Interested in a Career in Criminal Forensics? Perspectives from the Field

By Dena Weiss, professor of criminal justice at American Military University

The dynamics involved in crime scene examination have captured the hearts of Americans, often through exciting portrayals on television dramas and movies. Gathering forensic evidence has been portrayed by the media as being easily seen, quickly collected, and rapidly analyzed—resulting in solved cases in a matter of hours.