The Hunt for the BTK Killer

Dennis Rader (Gregg Henry) was an adoring father, devoted husband, and much-loved model citizen of Wichita, Kansas. But secretly, he was a gruesome monster that terrorized the community for over a decade before disappearing in 1988. After discovering the bodies of his first victims and haunted by the most infamous cold case of all time, Detective Jason Magida (Robert Forster) and the police department got a huge break in 2004 when a new letter and clue arrived at a local Wichita paper, clearly from the BTK Killer himself and a horrifying indication that the nightmare was about to start all over again, unless the killer could finally be caught. (official distributor synopsis)