Covered in tattoos, his terrifying appearance makes Jaime Osuna a feared man in the U.S. prison system; awaiting trial, he begins practicing Satanism and attempts to kill a fellow inmate.
While on trial for rape, 33-year-old Brian Nichols goes on a violent rampage that results in three murders.
The story of Tyler Davis Bingham, pretty criminal turned leader of the brutal and feared Aryan Brotherhood.
At 18, Christa Pike commits a brutal murder and becomes one of the youngest ever women sent to death row.
Edward Johnson was sent to prison for the brutal murder of a female friend, but the violence didn't end there.
One of the UK's most infamous serial killers, Joanna Dennehy brutally stabbed three men to death.
Emma Griffiths
Producer
Koulla Anastasi
Matthew Gordon