Found dead in his Munich apartment on September 18, 1931, Geli Raubal was Adolf Hitler's niece who many historians believe had a romantic relationship with the Führer.

While serving in the German army during World War 1, Adolf Hitler allegedly had an affair with a French woman named Charlotte Lobjoie — and Jean-Marie Loret was the result.

On April 14, 1999, Hong Kong nightclub hostess Fan Man-yee died after suffering a month of brutal torture — then her killers shoved her head into a Hello Kitty stuffed animal.

As Pablo Escobar's wife, Maria Victoria Henao lived in constant fear of the drug kingpin's world of violence. And yet she stayed with him until his brutal death in 1993.

One of the most infamous punk-rock groupies, 20-year-old Nancy Spungen was found fatally stabbed at the Chelsea Hotel in 1978. Was her boyfriend Sid Vicious to blame?

The nuclear shadows of Hiroshima were scorched into the city by the blinding light of the atomic bomb as it detonated over the city on August 6, 1945.

Fond of playing his bagpipes before charging into battle with his broadsword and longbow in hand, Lt. Col. "Fighting Jack" Churchill was a soldier unlike any other.

On May 13, 1985, Philadelphia police bombed the MOVE group's home and killed 11 people — then allowed the fire to burn 61 surrounding homes to the ground.

Though Albert DeSalvo confessed to murdering 13 women in the early 1960s, some believe that the "Boston Strangler" was really multiple serial killers.

Ambergris is a waxy substance sometimes found in the digestive system of a sperm whale — and it can be worth millions.

Go inside the fascinating story of British archaeologist and Egyptologist Howard Carter and how he found King Tut's tomb.