Officers learn that Amy Vick had been in two major car crashes less than a week before her death. Latest Videos ...

Mollie Tibbetts went on evening runs nearly every night, until one day she disappeared.

A search party of hundreds of people goes looking for Mollie Tibbetts.

Mollie Tibbetts, 20, went for an evening run and disappeared. What happened to her?

Judy Zellner recalls finding a woman nearly dead on the floor of her church. What happened?

Learn why magazine editor Doreen Lioy was drawn to serial killer Richard Ramirez, known as the Night Stalker, and about their wedding at a California prison.

Find out why Tahereh Ghassemi was kidnapped from her Louisiana home and killed and how her ex-husband, Hamid Ghassemi, was involved and what he stood to gain.

Learn how the families of "Night Stalker" Richard Ramirez's murder victims coped with immense loss, compounded by a ...

After Tahereh Ghassemi disappears from the Louisiana home she shares with her adult son, detectives discover that she'd recently come into a great deal of money. The investigation reveals an ...

Learn why so many women were attracted to serial killer Richard Ramirez, known as the "Night Stalker," and if they still feel this way decades after his crimes.

Learn more about the disturbing childhood of Richard Ramirez, who grew up to become the "Night Stalker" who terrorized California and killed more than a dozen.

Read about Rosie Juarez, the niece of "Night Stalker" Richard Ramirez who says the serial killer molested her as a child and her family didn't believe her.