World's Most Evil Killers
Claire Inglis became trapped with violent offender Christopher McGowan, leading to tragedy.
Claire Inglis became trapped with violent offender Christopher McGowan, leading to tragedy.
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John Allen and his teenage accomplice carried out the brutal series of shootings that killed ten.
In 2003, Kenneth Regan and William Horncy murdered a millionaire and his young family.
Joshua Wade had all the hall marks of a killer. We'll never understand the motives behind his random killings.
John Allen and his teenage accomplice carried out the brutal series of shootings that killed ten.
In April 1997, 27-year-old Rachel McGrath was stabbed to death by an unknown attacker in a car park.
Claire Inglis became trapped with violent offender Christopher McGowan, leading to tragedy.
A serial killer brutally snatches away the lives of eight women during a decade-long killing spree.
Career criminal Charles Albright was notorious for keeping eyes as trophies.
His time behind bars only made Italian-American mobster Freddy Geas even more brutal.
One of the UK's most infamous serial killers, Joanna Dennehy brutally stabbed three men to death.
Billy Tracy is one of the most violent offenders on death row.
Nick investigates this mostly vacant building in an attempt to document paranormal activity.
Nick Groff conducts a paranormal investigation and tries to make physical contact.
Nick spends forty-eight hours inside a haunted clinic using new equipment.
Nick Groff spends two days in Hallettsville, Texas' haunted location called the "Old Lavaca Jail."
Scott and Lori Gellatly had a whirlwind romance followed by an abusive marriage.
On the day of their anniversary a man decides to go fishing but never makes it back home.
Greg and Michele Williams were attacked in their home; he died, and she survived.
A 911 call leads police to a woman worried about her husband, who's been shot in the head.
Tom Clayton loved money and feared his wife Kelley would take half of his wealth.
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