When 31-year-old real estate appraiser Mike Williams mysteriously vanishes while duck hunting in the Florida swamps in December of 2000, authorities suspect he accidentally drowned.
Police hunt for over 15 years for a serial killer who lures women to Kansas for sadomasochistic sexual trysts at hotels unprecedented access to surveillance photos and video from the investigation provides a glimpse inside the probe.
The infant subject of a child-custody dispute is found burned a body is discovered in a home's crawlspace.
DNA on a scarf helps to convict a homeless man of murder a victim's phone call and his own writings help to convict a man who imprisoned teens in an underground bunker.
Forensic DNA analysts help to break the case of a man who killed 49 prostitutes and other women a forensic anthropologist painstakingly pieces 97 bone fragments back together to solve a woman's murder.
The murder of a 73-year-old man leads police on a long chase for a man suspected of identity theft who bears a rose tattoo.
A cold case involving the murder of a Texas woman is solved when the killer's plan to kill another woman and stuff her into a duffel bag goes awry a cigarette helps to solve a murder.
When 31-year-old real estate appraiser Mike Williams mysteriously vanishes while duck hunting in the Florida swamps in December of 2000, authorities suspect he accidentally drowned.
When firefighter Gary Parks is killed in a fire ruled to be arson, the investigation into his death shifts to homicide a serial arsonist is thought to be the culprit, but it takes a dogged cold-case detective to track down the real killer.
When 36-year-old computer programmer Lisa Valdez fails to show up for work, her apartment manager finds her brutally murdered in her tiny studio her body is riddled with stab wounds, and the walls are covered in blood.
In 1987, a young girl is found raped and strangled in 1983, a young mother is raped and murdered at work.
A wild hunch pays off in the capture of a serial rapist investigators solve the murder of a 6-year-old girl.
A scheme to bribe a music magazine to manipulate the charts leads to murder a man who buried evidence of murder tells the police.
A 3-year-old boy provides police with evidence in a murder case a murdered housewife is buried in her own cellar.
A mysterious woman calls police to say that her boyfriend is a killer DNA tests identify a murder victim in Canada.
When firefighter Gary Parks is killed in a fire ruled to be arson, the investigation into his death shifts to homicide a serial arsonist is thought to be the culprit, but it takes a dogged cold-case detective to track down the real killer.
When firefighter Gary Parks is killed in a fire ruled to be arson, the investigation into his death shifts to homicide a serial arsonist is thought to be the culprit, but it takes a dogged cold-case detective to track down the real killer.
When 36-year-old computer programmer Lisa Valdez fails to show up for work, her apartment manager finds her brutally murdered in her tiny studio her body is riddled with stab wounds, and the walls are covered in blood.
In 1987, a young girl is found raped and strangled in 1983, a young mother is raped and murdered at work.
A wild hunch pays off in the capture of a serial rapist investigators solve the murder of a 6-year-old girl.