On September 19, 1972, Jeannette DePalma's body was found in a New Jersey quarry and the evidence allegedly pointed to disturbing occult motives.

Teresita Basa was an immigrant from the Philippines who was found mysteriously murdered in her Chicago apartment in 1977. But then, her “ghost” tipped detectives off to her killer's identity.

For 17 months in the mid-1980s, the Glico Morinaga case saw a mysterious gang use kidnapping, extortion, and blackmail to cripple Japan’s candy industry — and they never got caught.

On October 30, 1982, Dominique Ellen Dunne was brutally strangled by John Thomas Sweeney. He only served three and a half years for the crime.

Marina Chapman says she was four years old when she was abandoned in the Colombian rainforest, where a family of capuchin monkeys adopted her and taught her how to survive.

Also known as La Doncella, the Llullaillaco Maiden was discovered at the summit of an Andean volcano in 1999 — approximately five centuries after she was ritually sacrificed by the Inca.

According to ancient mythology, the Trojan Horse allowed the Greeks to finally capture the city of Troy, but historians are still unsure whether this legendary wooden weapon actually existed.

Israel Keyes raped and murdered victims at random after stashing murder kits around the country — until he died by suicide in December 2012 before even facing trial.

French scientists launched Félicette into space in October 1963 in hopes of catching up to the United States and the Soviet Union in the Space Race.

Also known as the sun spider or the wind scorpion, the camel spider is a desert-dwelling arachnid known for its enormous size and painful bite.

Built in the fifth century B.C., the Temple of Zeus at Olympia once housed one of the Seven Wonders of the Ancient World. But it wouldn’t last forever.