Elisabeth Fritzl spent over two decades confined to a dirt-walled cellar while being tortured at the hands of her father, Josef Fritzl.

On September 29, 1982, 12-year-old Mary Kellerman of Chicago died after taking Extra-Strength Tylenol laced with cyanide — and six other victims soon followed.

In April 2003, mountaineer Aron Ralston spent 127 hours pinned by a boulder in Utah's Bluejohn Canyon — until he amputated his own arm and escaped.

Going all the way back to 1952, Doris Payne has spent more than two-thirds of her life stealing jewelry, and she's never shown any interest in slowing down.

The real Annabelle doll reportedly committed a series of attacks in the early 1970s before it was confined in the Occult Museum of Ed and Lorraine Warren in Connecticut.

In October of 1943, a U.S. Navy destroyer was supposedly turned invisible and teleported from Philadelphia to Norfolk. But did it really happen?

From 1969 to 1980, Colombian serial killer Pedro Lopez raped and murdered up to 300 children — and no one knows where he is today.

In February 2000, Katherine Knight stabbed John Charles Thomas Price to death and cooked his remains — then served them to his two children.

On the afternoon of July 26, 2009, Diane Schuler sped the wrong way on the Taconic State Parkway and crashed into another car, killing eight people.

A pioneering British explorer, George Mallory hoped to become the first man to reach the summit of Mount Everest — and we still don't know if he accomplished his goal.

From serial killers like Ted Bundy and Jeffrey Dahmer to the slayings of the Manson Family, these real crime scene photos capture history's grisliest murders.