Mystery

These derailed docs had an unhealthy appetite for lobotomies, blisters, and the plague. Rekindle your fear of the doctor’s office with these sickening medics.

A 43-year-old cold case in North Carolina may finally be solved with a rusty, water-logged Pontiac and the human remains locked inside.

The fabulous Las Vegas is a scene of optimism and symbol of glamour. But every so often, the city shows its ugly side.

In 2006, the brutalized body of Imette St. Guillen was recovered in East Brooklyn. Rob Hart revisits the case that sent shockwaves through NYC and beyond.

When two paranormal researchers decided to scope out a haunted hospital in Mississippi, they found more than just restless spirits.

This mysterious codex from the 15th century is written in a language no reader has been able to decode. What secrets lie locked within the Voynich Manuscript?

For years, the residents of an Ohio town were plagued by messages that revealed their darkest secrets.

These grisly cases from the ancient world prove that murder runs in our bones.

The grisly legend of this Chilean noblewoman from the 17th century is one of brutality, lust – and last-minute redemption.

This professional poisoner offered freedom through murder to women trapped in troubled marriages – until news of her toxic services leaked to authorities.

Allan Pinkerton started the nation's first P.I. firm, saved Abraham Lincoln's life, and led Union spies behind Confederate lines during the Civil War.

While working in a mental hospital, author Jaqueline Girdner heard some stories – and met a few murderers – she'll never forget.

They were told they would perish at age 12 as “God’s martyrs.” But Flor and Tamar Edwards are still alive to tell about their creepy childhood.

In 1933, Jessie Costello was charged with murdering her husband – then beat the rap with her charm and beauty.

Serial's Adnan Syed is one step closer to a new day in court after receiving this major break in his case for a retrial.

Frightened citizens sealed their windows when reports of mysterious gas attacks spread from house to house. Could a mad gasser be on the loose?

After poisoning his wife, Herbert Armstrong set his sights on a rival lawyer. But when his target just wouldn't die, Armstrong's toxic methods turned messy.

In 1940s Africa, Josslyn Hay slept with the wrong woman and ended up dead. More than 70 years later, theories about the murderer are still emerging.

When a mugger tried to snatch his wallet – and photos of his grandchildren – Arthur Kamberis took matters into his own hands.

This Hungarian fiend lured dozens of women to his village home with promises of love – then strangled each victim and pickled their bodies in metal drums.