Forensic Files (1996)

S5E1 Badge of Deceit

Title: Badge of Deceit Plot: For over ten years, the women in a quaint Louisiana town have been plagued by the terror of a serial rapist. However, advancements in computer technology and behavioral analysis provide law enforcement with a groundbreaking forensic method: geographical profiling. As the investigation hones in on a primary suspect, the detectives discover an unexpected clue in the form of a discarded cigarette butt, which could be the key to confirming his guilt.