Over the course of 13 days in 1999, David Copeland bombed three minority communities in London — to try to ignite a race war.

On December 23, 2020, CCTV footage captured the Russian dancer as she was shot by an unknown assailant outside her apartment building in Moscow.

The skeletons had been bent and folded up in piles — and scientists believe that's what kept them from being eroded by the archipelago's acidic soil.

Just before midnight on September 11, 2001, a Polish immigrant named Henryk Siwiak was fatally shot in Brooklyn. His killer was never found.

On a summer day in January 1966, Jane, Arnna, and Grant Beaumont boarded a bus to the nearby Glenelg Beach — and never returned.

When police started receiving calls about leopard sightings in the area, the Hangzhou Safari Park denied any involvement for over two weeks, fearing lost revenue during a holiday weekend.

The man was seen hanging from the railing atop a nine-story parking garage moments before he fell and killed Taylor Kahle.

In 2003, Sofia Juarez vanished into thin air. The Kennewick, Washington, girl hasn't been seen since — unless she is the woman in a viral TikTok interview from Culiacán, Mexico.

When the first Neanderthal skull was discovered with a hole carved in it, paleontologists thought it was a sign of ritual cannibalism — but now know hyenas were the predators.

The 2002 film Catch Me If You Can tells the supposedly true story of Frank Abagnale Jr., but though this conman did pretend to be a pilot and cash bad checks throughout the 1960s and '70s, there's no real evidence that he ever worked for the FBI or scammed his victims out of $2.5 million.

On August 20, 1994, Tyke the elephant tried to escape her abusive circus in Hawaii. But sadly, she only enjoyed a half-hour of freedom before she was shot dead.