On the Case with Paula Zahn

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.

Decades of investigation reveal the long-sought truth behind the terrifying abduction and murder of a young mother of 3.

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

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.

A young girl is abducted while playing outside her grandmother's house.

An 8-year-old girl disappears from her bedroom in the middle of the night.

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.

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

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

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 deadly predator leaves a trail of destruction in his wake. Can one teenage girl bring an end to his reign of terror?

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.

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

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

When a young mother vanishes her trail goes cold. Until a shocking discovery reveals that history repeats itself.

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

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

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