The inspiration behind Stephen King's "IT", John Wayne Gacy, also known as "The Killer Clown", murdered 33 young men and buried them underneath his home.

B.T.K....Bind them...Torture them...Kill them...this was Dennis Raders' code. Rader was able avoid arrest by hiding in plain sight for 30 years while he murdered 10 women and children.

Jeffrey’s killings were becoming more and more heinous, complete with failed lobotomies, human zombies, freezers of flesh and incomprehensible sexual sadism.

Jeffrey Dahmer connected with his victims on a culinary level. Find out details about this childhood that may have led to his heinous homicides.

Aileen Wuornos has been dubbed the world's first female serial killer. But she didn't kill for pleasure, it was for other reasons. Was she an evil prostitute or was she a victim of a broken system? You decide...

Ed Kemper is one of the most sinister serial killers in history. Ed's childhood was riddled with abuse and neglect which led to a lifetime of heinous murder and sexual madness. His killing career began at the young age of 15 and his story is sure to keep you up tonight! Join me as I take you on an audible tour of pure horror.