In March 1980, John Favara struck and killed the 12-year-old son of infamous New York mobster John Gotti with his car. Four months after Frank Gotti's death, Favara mysteriously disappeared.

Qunkasaura pintiquiniestra lived 73 million years ago, grew to be 65 feet long, and weighed more than 15 tons.

Dating back 2,000 years, this encampment was presumably used by the Roman Legions during a battle at nearby Crap Ses Gorge in 15 B.C.E., amid Emperor Augustus' conquest of the Alps.

Explore the "dangerous paradise" of South Florida.

While the Los Angeles Mafia never rose to the same notoriety as its counterparts in New York and Chicago, the crime family infiltrated Hollywood, had a hand in the growth of Las Vegas, and terrorized the West Coast for decades.

Half-man and half-goat, the mysterious beast known as the Goatman is said to stalk forests and lurk beneath bridges waiting for the next victim in his murderous rampage.

Before Al Capone took control of the infamous Chicago Outfit, his mentor Johnny Torrio grew it into a sprawling criminal empire.

Before he died of an accidental overdose at the age of 44, Greg Giraldo was best known for his scathing roasts on Comedy Central, where he roasted celebrities like Chevy Chase, Pamela Anderson, William Shatner, Bob Saget, and Joan Rivers.

Though mobster Vincent Asaro was acquitted of participating in the infamous 1978 Lufthansa heist and strangling a man with a dog chain, he was eventually brought down by his road rage.

Created in the ancient city of Sippar in present-day Iraq, these Babylonian tablets feature the warnings and predictions of royal astronomers whose job it was to watch the night sky and report the omens foretold in the stars to the king.