Two small boys are witnesses to the heartbreaking murder of their mother. Can their story bring the cold-blooded killer of the pastor's wife to justice?

An 18-year old girl never returns home from a night out with friends. Can police break the wall of silence keeping them from the truth?

Police race to find a young woman who disappeared on her way to work. But the clues they discover reveal a trail of unspeakable evil.

The discovery of a young woman's body floating in the Yakima River leads to a heartbreaking mystery.

A teenager is found murdered on the weekend of the Daytona 500 motor race in Daytona Beach, Fla., then, one year later, police are called to the scene of a nearly identical crime.

After a newlywed is found murdered in her bedroom, a search is launched for the killer that will last for three decades.

A teenage couple disappears during a romantic picnic.

A beautiful mother of three vanishes from her office in broad daylight.

Nineteen-year-old Shelley Sikes vanishes one night after her shift, then her abandoned, blood-streaked car is discovered on a dark roadway.

A mother and her 2 year old son disappear out of their backyard in broad daylight.

A mother's desperate cry for help leads to a terrifying discovery.

Police must track down a killer who has embarked on a deadly cross-country journey.

A college student is found stabbed to death in her off campus apartment. Will it take a second tragic murder to solve her case?

A 14-year-old girl is found stabbed to death in an empty camp ground more than 50 miles away from where she was last seen.

A 14-year-old girl's shortcut home from school puts her on the path of a savage killer.

A 19-year-old clerk is abducted from a Del Ray Beach convenience store while eyewitnesses watch in horror.

A trail of blood and broken cornstalks leads police to the body of a beautiful young girl.