On The Case with Paula Zahn

A beloved grandmother is savagely murdered during a life and death struggle and a family secret could be the key to bringing her heartless killer to justice.

A young mother is strangled to death during her overnight shift at an office building in Austin, Texas.

When a beautiful young schoolteacher is murdered in her home, police must rely on the eyewitness testimony of a young neighbor who saw the killer lurking outside her window.

A young mother vanishes and her trail goes cold until a terrifying tragedy years later reignites the case and reveals a heartbreaking example of history repeating itself.

A mother arrives home to have lunch with her teenage daughter and walks into a nightmare she will never forget.

When a senior at Ohio State University goes missing, it marks the beginning of a terrifying murder mystery.

As police search for a young mother missing from her home, they never could have imagined the evidence they discovered would put them on the trail of a deadly sexual predator.

A deadly predator leaves a trail of destruction in his wake. One teenage girl helps bring an end to his reign of terror.

Police must retrace a teenager's last known movements if they hope to find out when and where she crossed paths with her killer.

A mother's relentless investigation of her daughter's disappearance leads police to a terrifying string of murders.

A young woman's late-night call from a pay phone is transformed into the scene of a terrifying abduction.

When a beautiful young woman vanishes, investigators must sort through a series of puzzling clues to solve a deadly mystery.

Just hours after a popular teenager is reported missing, her lifeless body is discovered under a nearby bridge. Police will have to sort through her puzzling last hours alive to bring a ruthless killer to justice.

A mother discovers that her young daughter has been abducted from her bedroom in the middle of the night.

A young girl's mother reported that her daughter had disappeared while playing outside her mother-in-law's home. Investigators immediately descended on the community, searching cornfields and creeks in the area hoping for clues.

When a young mother disappears on a busy Fourth of July weekend it marks the beginning of a disturbing mystery, one that will devastate a loving family and tear a small community apart.

Police must sift through puzzling evidence and misleading accounts in order to solve a young girl's mysterious disappearance.

Decades of investigation reveal the long-sought truth behind the terrifying abduction and murder of a young mother of three.

When a young girl disappears off a quiet suburban street, it marks the beginning of a terrifying game of cat and mouse between police and her abductor.