Jesse Harding Pomeroy was only 14 years old when he killed two children in South Boston, but he had been brutally beating and disfiguring others for years before.

The eight-foot oaken idol was likely used to commune with the spirit world, or "Otherworld" of Celtic Paganism.

With his girlfriend Myra Hindley, Ian Brady kidnapped, tortured, and murdered five children — one as young as 10 — in a series of notorious slayings known as the Moors Murders.

The key handle was found at an excavation in Leicester and depicts a scraggly-haired man being devoured by a lion.

Hours after he died, Albert Einstein’s brain was snatched by the opportunistic pathologist who did his autopsy — then left it in two jars for the next 30 years.

German officials discovered the rare Panther tank along with a stockpiled arsenal of Nazi weapons, including an anti-aircraft cannon, a torpedo, and 70 rifles and machine guns.

Tiffani Hill's husband John Donato became abusive shortly after they were married, and her family suspects that their fights over her lotto winnings led to the murder.

The giant caiman known as Purussaurus was the apex predator of the Miocene epoch as it stalked the wetlands of South America, equipped with the strongest bite of any creature to ever live.

Lawrence Michael Handley faces up to 35 years in prison for the kidnapping scheme gone spectacularly wrong — that ended with the two abductors dead.

The 1996 Dunblane massacre was the deadliest school shooting in the history of the modern United Kingdom. But it was also the last.

A former deputy White House counsel, Vince Foster died by suicide just six months into the Clinton administration on July 20, 1993. But not everyone believes he killed himself.

Today, there are only three Jack the Ripper letters that investigators believe may be credible. But only the "From Hell" letter was sent along with a human kidney.