Hundreds of people have passed by the body of Tsewang Paljor, better known as Green Boots, but few of them actually know his story.

Hidden beneath a resort in West Virginia and stocked with 30 years of supplies, the Greenbrier bunker was to be the last refuge of the American government in case of nuclear war.

Though no one is sure, Hog Island seems to have disappeared sometime during the 1920s.

Vasily Zaytsev was one of Russia's most skilled marksmen and decorated snipers who was immortalized in Enemy at the Gates.

When Edward IV died, his son Edward, Prince of Wales was set to take over the throne – until he and his brother Richard mysteriously vanished.

From killing journalists to bribing politicians, Pablo Escobar and Los Extraditables would do anything to not go to a U.S. prison.

Though he was born into a Roman Catholic family, Adolfo Constanzo quickly fell into alternative religion, focusing on black magic and the occult.

While Jesses James preferred the spotlight, his brother Frank James preferred a good book and the company of his family. Still, his gun was always at the ready.

Even Sir Edmund Hillary weighed in on the controversy surrounding David Sharp's death.

Drugs once contained all kinds of dangerous substances that were advertised as miracle cures

After being arrested, Abe Reles agreed to trade information on his fellow Murder Inc. hitmen. Then, he was found dead outside his jail cell – but did he really kill himself like the police said?