Born in May 1984 to Pablo Escobar and Maria Victoria Henao, Manuela Escobar has spent her life trying to escape her father's crimes.

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.

In January 1979, 16-year-old Brenda Spencer shot up an elementary school in San Diego — then said she did it because she didn't like Mondays.

Evelyn McHale wrote in her suicide note that she didn't want her family to see "any part" of her body. Instead, a photo of her death would become one of the most famous photographs of all time.

Jeremy Delle was just 15 years old when he killed himself in front of his classmates on January 8, 1991. Then, Pearl Jam's Eddie Vedder was inspired to write the song "Jeremy" about him.

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.

Whether exploring the Arctic, fighting the Nazis, or traveling the world, Peter Freuchen did it all — and then some.

Between 2005 and 2008, Vlado Taneski brutally raped and killed at least three women in Kičevo, Macedonia, then reported about their deaths for local newspapers.

Lynette Fromme became a Manson family member as a homeless teenager — and eventually tried to kill President Gerald Ford in 1975.

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