
Cold Case Files
Divers find a skeleton at the bottom of a river; dead dog's DNA helps to crack a case.

Divers find a skeleton at the bottom of a river; dead dog's DNA helps to crack a case.

Just two years into their marriage, Chuck and Cheryl Hall are torn apart when Cheryl is murdered.

Police unravel the long-unsolved case of a law-enforcement officer who was shot in his home.

Police suspect that brothers murdered hunters, then fed them to pigs.

A murderer's ex-wife phones in a tip; a mother keeps the skeletal remains of the child she killed.

A teenager leads police to the killer of three girls; a woman disappears from her sister's home.

The Zodiac killer provokes the police by sending clues to the media.

Divers find a skeleton at the bottom of a river; dead dog's DNA helps to crack a case.

Just two years into their marriage, Chuck and Cheryl Hall are torn apart when Cheryl is murdered.

Police unravel the long-unsolved case of a law-enforcement officer who was shot in his home.

Police suspect that brothers murdered hunters, then fed them to pigs.

A murderer's ex-wife phones in a tip; a mother keeps the skeletal remains of the child she killed.

A teenager leads police to the killer of three girls; a woman disappears from her sister's home.

The Zodiac killer provokes the police by sending clues to the media.

Divers find a skeleton at the bottom of a river; dead dog's DNA helps to crack a case.

In July 1997, the brutal murder of 19-year-old Tiffany Johnston rocks the town of Bethany, Okla.

A schoolteacher is found dead in her apartment in 2009, and suspicion is cast on her ex-husband.

A wild hunch pays off in the capture of a serial rapist.

A respected Florida man's wife dies suddenly; the discovery of the remains of two newborn babies.

A murder suspect confesses after police take DNA samples from him.