Myra Hindley & Ian Brady: The Moors Murderers
These sadistic killers shocked the world with their horrific crimes.
Serial killer Peter Tobin has three known victims: but was this depraved killer also responsible for the unsolved Bible John murders of the 1960s?
Think you know everything about the most infamous serial killers the world has ever produced?
Here's where they go after they're gone for good...
Belle Gunness lured numerous suitors to her Indiana murder farm, where she killed them in cold blood and dumped their bodies in a hog pen.
Lock the doors, bar the windows, and read on if you dare.
This sadistic giant murdered 10 people in the 1960s and 70s.
The new film looks at the deranged killer's teenage years.