Plot Synopsis

Based on the true story of a prolific American serial killer who terrorized the Pacific Northwest in the 1970s, SERIAL THRILLER: ANGEL OF DECAY is a three-part scripted miniseries that delves into the untold personal stories of the residents, the victims and those in charge of the criminal investigation. All on a collision course with fate, their complex lives intertwine as investigators decode the mystery of this notorious serial killer -- and try to capture him before he kills again. The murderer's identity is a mystery at first, leaving viewers to unravel the clues from episode to episode, with each character's storyline serving as a reminder that behind every crime are real people and lives devastatingly transformed. SERIAL THRILLER: ANGEL OF DECAY premiered on Investigation Discovery in Summer 2015 -- airing on three consecutive nights from 10-11pm ET/PT on Sunday, June 7 through Tuesday, June 9 -- and is also being distributed as a three-hour theatrical release to the global market.