This murderer sees killing as only a game and there's one simple rule: kill or be killed.
Player In A Dangerous Game
When a Saint Louis news reporter covers a story on an unsolved murder he's shocked to receive a map marking the location of a body. It triggers a hunt for more victims that leads cops down into a residential basement from their worst nightmares.
Real Life Villain
Some people, are just born to kill, and new couple James Gregory Marlow and Cynthia Coffman are two of those people.
Fantasies Come To Life
Cindy Schaefer was one of many tracked down by two ruthless serial killers, but what made her case unique?
Two Serial Killers Track California Girl
Enter the mind of a killer in this brand new series. Catch the premiere on Friday, June 15th at 10pm only on Investigation Discovery!
When healthy patients in New Jersey hospitals die of mysterious causes doctors are baffled. An investigation reveals they were victims of a sinister poisoning spree. Officials hone in on a hospital employee with a questionable record and a troubl ...
Angel of Death
Women are mysteriously disappearing from the streets of Philadelphia. Then Josephina Rivera, a prostitute who's been missing tells police that she's been held captive in the basement of a madman. Police descend on the house and make a shocking di ...
House Of Horrors
Many killers have a playground and the I-5 interstate that runs along the West Coast is where this killer likes to play.
The I-5 Is My Playground
Police are shocked when Savannah local Milton Bradley is found brutally murdered. They soon discover he's the victim of a ruthless killer who preys on gay men. The FBI must track this transient hustler and catch him before he strikes again.
Meet the Real Killer Me
In search for perfection, this murderer wants to make a kill that will last forever.
Stalking His Prey