Serial killers are real-life nightmares.

Stealing, telling phony fortunes, faking prophetic messages on 'freshly laid' eggs, and poisoned puddings were just the beginning for Mary Bateman.

Get a fascinating new perspective on the darkness that lives within these violent offenders.

A nephew of the Chinese emperor, Liu Pengli was feared by many.

Home of the brave, or home of the depraved?

These classics of true crime will lead you down terrifying rabbit holes.

Go behind bars.

A picture is worth a thousand words...

Brilliant connections in chilling cases.

Human remains were found scattered throughout southwestern Florida.

Revealing the serial killer behind one of the most ghastly crime sprees in recent history, these books offer chilling insight into his horrifying attacks.

Like the documentary, these books challenge our preconceived notions about killers.

Can these true crime authors crack the notorious unsolved case?

He turned a small patch of land into a garden of horrors.

The FBI described Keyes as one of the most meticulous serial killers in American history.

Vanessa Brown's in-depth examination of the unsolved slayings in the "Serial Killer Capital" will leave you with chills.

The weeping killer called the police to tearfully apologize for his crimes...but that didn't stop him from striking again and again.

Cases like the Long Island Serial Killer, from the unsolved to the corrupt.

Dozens of women met a gruesome end on Pickton's isolated property.

This serial killer was convicted of 49 murders, though he confessed to at least 71.

Jigsaw’s deadly legacy continues in the upcoming horror flick.