On the Case

When a beautiful young woman is murdered the evidence points detectives to a killer hiding in plain sight.

When firefighters respond to a raging house fire they discover the blaze was just the cover up for a vicious murder.

A 25-year-old aspiring model vanishes, and the only clue police have is her empty car found near a cemetery.

In Memphis, Tennessee, a young mother's mysterious disappearance launches one of the city's most noteworthy criminal investigations.

When a 15-year-old girl vanishes in the middle of the night, a friend's terrifying secret may be the key to solving the case.

After 21 years, DNA analysis of a blood-stained dollar bill helps to solve the murder of gas station clerk Bradley Perry.

Paula Zahn explores a chilling crime mystery involving a murdered mother of five and speaks to the individuals directly involved in the case

A valiant teenager's dying act helps police solve the mystery behind her murder

A bed sheet may prove to be the key to solving the murder of a 13-year-old girl who is found strangled on a riverbank.

Beautiful teenager Mary Jayne Jones is found murdered in a desolate farmhouse while its owner is out of town.

Paula Zahn examines the tragic case of a trail of blood and broken cornstalks leads police to the body of a young girl.

When bartender Anita Andrews is stabbed to death inside her family's bar, police conclude her killer was the last patron she served that night.

The investigation into Sandra Iverson's stabbing death goes cold until a police canine team uncovers a trail leading them to an unlikely young suspect.

When a young woman vanishes after stepping out to buy salad dressing, police try to provide answers to her fiancé and family.

When a beautiful young woman vanishes without a trace, it may take another tragedy before police will be able to solve the mystery of her disappearance.

The eyewitness accounts of neighbors may help or hinder investigators as they seek to solve the murder of a young woman.

Eyewitnesses helplessly watch as a 19-year-old clerk is abducted from a Del Ray Beach convenience store.

Paula Zahn goes beyond the headlines in search of fascinating mysteries from within America's justice system. A shortcut home from school causes a 14-year-old girl to cross paths with a murderer.

A 14-year-old girl is discovered murdered at an empty campground, located more than 50 miles from where she was last sighted.

After a college student is found stabbed to death in her off-campus apartment, it may take a second murder to solve her case.

Paula Zahn examines how police raced to track down a vicious killer on his deadly cross-country journey.

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

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

When Kenny Baker returns home, the backdoor is ajar and his wife, Kathy, and two-year-old son, Ryan, are nowhere to be found.

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

High school sweethearts disappear during a picnic and investigators spend years chasing false leads.

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

A mother of three disappears from her office in broad daylight, and the case remains open for eight years until two farmers unearth a clue.

A heartbreaking mystery begins with the discovery of a young woman's body floating in Washington state's Yakima River.

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.

An 18-year-old woman never returns home after a night out with friends, and the police come up against a wall of silence that keeps them from uncovering the truth.

Two boys witness the brutal murder of their mother, and their story may bring her cold-blooded killer to justice 30 years later.