On the Case with Paula Zahn

A young woman's desperate cries for help alert several neighbors to her fatal attack. But will their eyewitness accounts help catch her killer or send investigators down a road to disaster?

A beautiful teenager is found murdered in a desolate farmhouse while the home's owner is out of town.

As the investigation into Sandra Iverson's savage murder appears to be going cold, a police canine team uncovers the trail of the unlikely killer.

A young woman runs out to buy salad dressing and never returns. Can police provide her fiancé and family with answers to a tragic mystery?

A beautiful young woman vanishes without a clue. Can police solve the mystery or will it take another terrible tragedy to reveal the truth?

When Anita Andrews is savagely murdered inside her family's bar, police conclude that her killer was last patron she served that night.

A devoted mother returns home from work and finds her 17-year-old daughter has been murdered. Was her killer the mysterious boyfriend she had written about in her journal?

When a young college student is found murdered on the side of road, it is the start of a tormenting 26 year journey to justice for her family.

Mysterious calls to a dating service help police solve the murder of a beautiful young woman.

An unsolved murder sends a district attorney down a trail of madness and terror.

When a beautiful young woman is found murdered in the basement of her brand new home, Police are forced to use cutting edge techniques to solve a terrifying mystery.

Linda Donahew, of Arlington Texas, was discovered stabbed to death by her sister one night in June. For nearly two decades the case remained unsolved, until detectives matched DNA from Linda's case...