B.T.K. Killer (2005)
After claiming a string of innocent victims in the 1960s and ’70s, a serial murderer dubbed the BTK Killer — for “bind, torture, kill” — simply stopped his rampage and mysteriously disappeared. But when his handiwork resurfaced 30 years later, police were finally able to nab him. This grisly account of his high-profile carnage and capture is based on the true story of Dennis Rader, one of the most notorious slaughterers of all time.