A New York socialite is terrorized by a sadistic stalker.

An investigative journalist had his own theory about the Son of Sam.

A man is driving home when he sees a woman being dragged down the street against her will. Another man is visiting his girlfriend at work on Valentine's Day when a robber leaps onto the counter. Both men take heroic action, ensuring no harm is done.

Thieves snatch a shark from an open tank at an aquarium and make a break for it, with employees hot on their heels. Next, two inmates make a creative escape by hiding in garbage cans. They're all on the run, and the hunt is on to find them.

A nurse's aide walks home after a family gathering. Another young woman goes out to get cold medicine. Then, with no warning, danger strikes, and both women are kidnapped. But both brave victims outsmart their attackers.

Andrea Yates appears to have the perfect family. However, her fascination with extreme religious ideas and hidden postpartum psychosis leads her to believe Satan is sending messages to drown all of her children. What follows is a media firestorm.

At the 1996 Olympics, a security guard discovers pipe bombs and clears the area to minimize fatalities. Praised as a hero, the FBI then decides he fits the domestic terrorist profile, while the real villain continues his terror campaign.

A California preschool faces spurious charges of child sexual assault.

A woman driving solo to visit a friend on Florida's I-95 vanishes.

A missing cheerleader and a roadside fire lead to an investigation.

In New Mexico, it's a race against time to stop a potential serial killer.

Police try to solve the disappearance of two friends and one of their moms.

A family fears for entrepreneur Chris Smith when his emails suddenly stop.

Police look for 10-year-old Kevin Collins, who disappeared on his way home.

From 1971 to 1972, a killer abducts and murders girls in Washington, DC.

Police untangle a web of politics and gangs behind Dr. Haing Ngor's murder.