On The Case with Paula Zahn

When a popular woman disappears from her home, police work tirelessly to uncover the route of her last known movements. Would a trail of videotape lead them to her killer?

When a couple enters their home during a robbery in progress, a deadly shoot out erupts, leaving two people dead. But when police begin an investigation they discover clues that it may not have been what it appears to be.

When the daughter of an FBI agent disappears from an airport parking lot, law enforcement from all over the country rallies to find one of their own. But the case quickly becomes one of the bureau's most difficult and heartbreaking homicide investigations

A young girl disappears on her way home from school and the only clue police have is a series of terrifying calls her family had received in the days before she went missing.

The discovery of the body of a young woman in the tree line of a popular camp site in the Rocky Mountains marks the beginning of a terrifying murder mystery.

After Michael Brinkman is murdered in his home, police are left to untangle the mystery of why the two masked home invaders stole nothing and left a series of strange clues at the crime scene.

A beloved detective is killed during a shoot out in at a downtown Atlanta hotel. Can his fellow officers, including his own son, bring the two shooters to justice?

When an Air Force Major is found beaten to death just outside his home police wonder, was it a random act of violence or was his top-secret job at a nearby military base the motive for his murder?

As investigators study the chilling crime scene inside Wendi Brant's horse ranch, one thing seems clear, the 45-year-old had been brutally killed by someone she knew and trusted.

Police investigating a couple's mysterious disappearance uncover a trail of terrifying clues. Could they have fallen victim to a carefully laid trap in the classified pages of the newspaper?

A young schoolteacher is savagely murdered in the doorway of her own home. Was her killer someone she knew, or could it have been a stalker who had been watching her for weeks?

Can an unlikely pair of investigators solve a heartbreaking murder that tormented South Carolina police and Elaine Fogle's loving family for decades?

When a young woman's car is found abandoned on a bridge, police must consider three possibilities. Had she run away, committed suicide or been the victim of foul play?

A teenager vanishes during a bike ride through Point Defiance Park. The investigation into her disappearance leads police to fear that a serial killer is on the loose in Tacoma.

When police find a beautiful young woman run over by her own car it marks the beginning of a terrifying murder mystery.