Detectives in Great Falls, Mont., investigate the grisly stabbing death of a former corrections officer; the killer reveals his thoughts behind the crime.
Detectives hunt for person who shot a young man in Alamogordo, N.M, and left his body on a mountain trail; the killer recalls his crime and shares a shocking revelation about his past.
Investigators have no witnesses or evidence in a murder case until a career criminal in California makes a sudden confession that turns out to be less than truthful.
In Nov. 2011, 48-year-old Scott Davis thought he was on his way to a gig as a farm caretaker, a job he had secured on Craigslist; however, it was a murderous trap laid by a psychopathic serial killer named Richard Beasley.
In January 1981, 18-year-old Cheryl Bartlett Fann was walking home late at night with her fiancé Bud, when they were suddenly abducted and taken to an abandoned garage.
In 1992, 19-year-old Fabienne Witherspoon tries to help a man who was down on his luck when he attacked her in her own home; she wages a physical and psychological war against the man who tries to kill her and helps police apprehend Tommy Lynn Sells.
In January 1981, 18-year-old Cheryl Bartlett Fann was walking home late at night with her fiancé Bud, when they were suddenly abducted and taken to an abandoned garage.
The bodies of 10 murder victims tied to the sex trade are discovered along a highway, and the identity of the killer remains a mystery five years later.
A profiler reveals that two active serial killers are responsible for the 10 dead bodies, prompting Josh and Rachel to look into a mysterious series of torso killings.
Josh and Rachel investigate the death of a young escort, then probe similarities between a serial murder case in Atlantic City, N.J., and the killings at Gilgo Beach.
Josh and Rachel continue their hunt for the Eastbound Strangler; a sex worker believes she encountered the killer; a call with an anonymous Web detective sends Josh and Rachel to a site where the four women may have been killed.