The horrible true story of a wrinkly old doctor who had a necrophile relationship with his DEAD 21-year-old patient.

To people wandering through the park, Dorángel Vargas would have looked like any other homeless person. But to him, they looked like dinner.

The Son Of Sam reveals he was not only worshipping Satan but also begging to be possessed.

There's still time to order one of our brilliant True Crime/Mew Crime cards for the cats 'n' killers lover in your life.

Richard Ramirez was scary enough when we knew him just as a serial rapist with amazing cheekbones, but details of his arrest are alarming.

"Do you promise to tell the tooth, the whole tooth and nothing but the tooth?" Richard Ramirez's mouth did.

One loved rape and worshipped Satan, the other was a God fearing spinster. This is the story of Richard Ramirez and Doreen Lioy.

Richard Ramirez was itching to get back on the streets... and planned to escape using an array of random items hidden in his rectum.

Cindy Haden was one of the jurors at Richard Ramirez’s 1988 trial, and she took a real shine to the Devil worshipping sodomising burglar.

These days, serial killer groupies have the internet to share their thoughts, feelings and desires - in the 90s they went on TV.

The Yorkshire Ripper Peter Sutcliffe and necrophile child molester Jimmy Savile struck up an uncomfortable friendship in the late 1980s...

Rose West also wore a pair of oversized specs... but later told her abused stepdaughter she found them "funny" to look back at.

Dennis Nilsen was a serial killer, but he was also a dog dad. His dog Bleep, a cute black and white mongrel, was his only friend during his

Dennis Nilsen was slashed across the face with a razor when he was in prison, leaving him with a wound that needed 89 stitches.

We all went to school with at least one weirdo... but did any of your former classmates bludgeon their mum to death with a sledgehammer...

Normally ugly men have to wait until they 'get famous' before becoming a ladies' man, but for Mick Philpott it was the total opposite.

John Wayne Gacy's paintings have become highly sought after in the 'murderabilia' world - but they have also caused a lot of distress.

The teen tells Dr. Phil how he bludgeoned his mum to death with a sledgehammer as she slept... you won't be able to un-see this!

Sex-crazed abattoir worker Katherine Knight is a very rare female psychopath.

We speak to James, who grew up just a few streets away from Dennis Nilsen's death lair in North London.