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The battle between a wife and a mistress for one man's heart leads to a deadly car chase.

When a young Army medic based at Ft. Bragg, N.C., goes missing, police can't solve the case despite having a suspect until an unorthodox private investigator steps in to help.

Colorado Cop Killer; Playboy Con Man; Larry's Rampage; Life After Lightning; Mickey Thompson; Missing Gringo.

Kurt Cobain; Bordello Murders; Update: College Student Murders; Jesse James Hollywood; Profiling the Paranormal; Trucker Disappearance.

A former marine who once was the hero for a woman in an abusive marriage may have let his desire to help go too far.

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In 1980, an Ohio man finds his wife lying in a pool of blood after she had been stabbed by an unknown killer.

In 1985, when a young nurse is sexually assaulted by an unknown assailant, she turns to law enforcement to catch this sexual predator; despite her horrific ordeal, she never loses hope that her attacker will be caught.

Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983.

The 1972 rape and murder of nine-year-old Debbie Lynn Randall is solved five decades later with the help of forensic science.

Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983.

The 1972 rape and murder of nine-year-old Debbie Lynn Randall is solved five decades later with the help of forensic science.

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Michael Peterson, who was granted a new trial after the 2003 conviction in the murder of his wife was overturned, discusses the case and his decision to enter an Alford plea.

Rachel Buffett, whose former fiancé, Daniel Wozniak, was convicted of two grisly murders, talks about being at the center of the investigation.

A man from Iowa is shot to death while sleeping in bed next to his fiancée; coincidences and quick thinking lead to surprising information regarding the killer's motive.

Susie Casey, an outgoing mother of four, is going through a divorce when she vanishes; police investigate three men.

The murder of a California mother beloved by four men reopens a mystery surrounding another young woman's death that occurred decades earlier.

Massachusetts Marine; Yeti; Terrorized Teen; Biker and the Vet; Killer Boyfriend.

Texas Crime Spree; Inside Frontera; Deadly Doses; The Entity.

Missing on a Cruise; Taunting Bank Robber; DEA Agent Death; Bullock's Deadwood; Up in Smoke; Danny and His Dad.

Mrs. Rogers; Plateau Vision; Update: War of the Depues; Killer Boyfriend; Medford Millions; Looking for Christopher.

Skullduggery; Lucky School; Deadly Doses; Drug Playboy; Eleven Million Dollar Heist; Fallen Star.

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Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983.

The 1972 rape and murder of nine-year-old Debbie Lynn Randall is solved five decades later with the help of forensic science.

Investigators try to solve the case of Sharon Hammack, a woman whose body was wrapped in a blanket and found on the side of a road in Michigan, 1996.

When a young woman is out for a run, she is brutally attacked and raped by a stranger, police use groundbreaking genetic genealogy to identify the perpetrator.

Investigators try to solve the case of Sharon Hammack, a woman whose body was wrapped in a blanket and found on the side of a road in Michigan, 1996.

When a young woman is out for a run, she is brutally attacked and raped by a stranger, police use groundbreaking genetic genealogy to identify the perpetrator.

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In this compelling investigation, John Walsh delves into OmegaXL and its natural origins; discover how this innovative supplement can provide relief from joint pain and improve your quality of life, all grounded in extensive research.

Save thousands on car repairs.

A teenage mom and her friends get caught up in a bizarre murder case.

A young woman is found dead in an empty warehouse parking lot Miami -- just four days after her wedding.

When a young woman is found dead near a soccer field in Indiana, detectives try to piece together a puzzle that leads them to an unexpected suspect.

Cases include Dial's Escape; Socorro Close Encounter; Martin Luther King: Part 1 and Part 2; Purvis Confession.

Where's Charlotte?; MP Death: Part 1 and 2; Love on the Run; G.I. Dad; Nazca Lines.

Freshwater Runs Still; Is Ed Dead?; Lake Wales Haunting; Anchors Away; Update: Mental Daze; St. Louis Custody Killer.

Wag the Dog; Hudson Valley UFO (Parts 1 and 2); Update: Wandering Fisherman; Newlywed Found Dead; Murder 101.

Til Death Do Us Part; Shroud of Turin; Is Borton Back: Part 1 and 2; Burning Bed; G.I. Dad.

Intruders break into a family's home.

The convicted murderer of a popular teacher is given a second chance at freedom when new evidence is revealed.

The children of an Oklahoma pastor survive the robbery that took their parents' lives and observe the trials of those accused of committing the crime.

When hikers find a 21-year-old UCLA student's body in a Los Angeles-area train tunnel, detectives wonder if Ron's interest in an alternative religion is connected to his murder.

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