Teen Predator/Online Killer

How does a Northern Irish teen become one of the world's worst online child sex abusers? Victims, families and police share how catfish killer Alexander McCartney was caught.

Teen Predator/Online Killer

Your Worst Nightmare

How I Caught My Killer

Don't F**k with Cats: Hunting an Internet Killer

Forensics: Catching the Killer

Sleeping With Death

Web of Lies

Nightmare Next Door

Vengeance: Killer Families

Evil Lives Here

Snapped

Sins of the South

Home Sweet Homicide

Til Death Do Us Part

World's Most Notorious Killers

The Killer Beside Me

Homicide Hunter: American Detective

The Mind of a Murderer

Evil Lives Here: Shadows of Death

The Hunt for the Zodiac Killer

The Miramar Murders: The State vs. Pablo Ibar

Teen Predator/Online Killer

Your Worst Nightmare

How I Caught My Killer

Don't F**k with Cats: Hunting an Internet Killer

Forensics: Catching the Killer

Sleeping With Death

Web of Lies

Nightmare Next Door

Vengeance: Killer Families

Evil Lives Here

Snapped

Sins of the South

Home Sweet Homicide

Til Death Do Us Part

World's Most Notorious Killers

The Killer Beside Me

Homicide Hunter: American Detective

The Mind of a Murderer

Evil Lives Here: Shadows of Death

The Hunt for the Zodiac Killer

The Miramar Murders: The State vs. Pablo Ibar