Exhibit A: Secrets of Forensic Science (TV series)

In addition to traditional investigative techniques, police have increasingly come to utilize chemical and medical analysis to solve crimes by clues left by perpetrators at the scenes of their crimes and on the bodies of their victims. This program re-enacts cases in which forensic scientists have used their expertise to find and examine evidence that would have previously been undetectable. Through their hard work, criminals have been brought to justice who would otherwise have remained free. - IMDb