12 Bone-Chilling Serial Killer Documentaries on Netflix Now

When young men in the community of Norwood Park Township just outside of Chicago started disappearing in the 1970s, no one looked towards Wayne Gacy, a local professional clown, which allowed him to get away with murdering for six years. This documentary takes you inside a serial killer's head, as taped interviews give you insight into Gacy's thoughts and early days.

Watch "Conversations with a Killer: The John Wayne Gacy Tapes" on Netflix.