From a sadistic hotelier to a cannibal killer, the US has been home to some of the most vicious murderers throughout history.

Explore the stories behind the most notorious serial killers who shocked the world and changed the way we understand criminal psychology.

From John Wayne Gacy's Michigan victims to serial killers currently housed in state prisons, explore the dark connections ...

True-crime expert, Hollywood insider and 'Sisters in Death' author Eli Frankel breaks down why we're all so fascinated by ...

The world has long been both terrified and fascinated by the darkest corners of human nature. These 10 most notorious serial killers in history left a legacy of fear and fascination that still ...