Synopsis by Hal Erickson
Back when he was a cop in Brooklyn, Agent Doggett (Robert Patrick) was responsible for tracking down and capturing a serial murderer known as the Screwdriver Killer. Years later, the accused murder is released from prison thanks to new evidence, and the case is reopened. Though Doggett remains convinced that he caught the right man in the first place, his fellow agents Reyes (Annabeth Gish) and Scully (Gillian Anderson) aren't quite so certain. Meanwhile, someone with a supernatural talent for destroying evidence has embarked upon another murder spree. "Underneath" was first telecast on March 31, 2002.