The Most Dangerous Animal: Is the Zodiac Killer the Next Cold Case to Be Solved?
Investigators hope that new technology will help find justice for the Zodiac's victims.
6 Twisted British Serial Killers
From the Suffolk Strangler to Jack the Ripper, these British serial killers left a grisly trail of death in their wake.
Poet of Death: The Twisted Case of Jack Unterweger, the Vienna Strangler
His murder spree spanned years and crossed continents.
Sharon Kinne: The Housewife Turned Killer Who Vanished Without a Trace
Over 40 years later, the killer's whereabouts remain unknown.
Nightmare Fuel: A Serial Killer Stalks One Man’s Dreams
A murderer once thought to be dead is very much alive in this thriller.
The New Age Murderers Who Went on a Witch-Killing Spree
The duo murdered three innocent people in their "holy war against witches."
The Horrifying Case of the Sunset Strip Killers
This murderous couple tortured their victims mercilessly.
The Moorhouse Murders: The Chilling Serial Killer Couple Who May Have Inspired Hounds of Love
It remains one the most gut-wrenching murder sprees in Australia's history.
Inside the Crimes and Mind of the Baton Rouge Serial Killer
For over ten years, Derrick Todd Lee managed to escape Louisiana police—and murder seven women.
Murder He Wrote: Vlado Taneski May Have Been More Than a Crime Reporter
How did Taneski know so much about the murders in his hometown? Police say it’s because he was the killer.
Alexander Pichushkin, Russia's Chessboard Killer
The cold-blooded killer's goal was to kill enough people to fill a chessboard.
Gone in the Dark: The 40-Year Hunt for the Golden State Killer
Michelle McNamara’s obsessive search for the man who terrorized California during the 1970s and ‘80s is chronicled in her book, I’ll Be Gone in the Dark.
The Gainesville Ripper Terrified the University of Florida in 1990
His three-day spree left students cowering.
Angel of Death: Inside the Mind of Serial Child Killer Beverley Allitt
The children's nurse was one of Britain's most notorious killers.
Paul Bateson: The Real-Life Killer Who Appeared in The Exorcist
A convicted murderer and suspected serial killer lurks in the frames of the horror classic.
Uncovering the Truth Behind One of the Bayou Strangler’s Victims
Investigative journalist Fred Rosen interviews a woman who was close to one of the Strangler’s earliest victims: Oliver LeBanks.
