Watch World's Most Evil Prisoners Stream en línea

Sent to prison after the torture and violent murder of a mother of six, Jamie Osuna is now awaiting trial.

T01:C02 - S01:E02 - Nichols

While on trial for rape, 33-year-old Brian Nichols goes on a violent rampage that results in three murders.

T01:C03 - S01:E03 - Bingham

The story of Tyler Davis Bingham, pretty criminal turned leader of the brutal and feared Aryan Brotherhood.

T01:C04 - S01:E04 - Pike

At 18, Christa Pike commits a brutal murder and becomes one of the youngest ever women sent to death row.

T01:C05 - S01:E05 - Johnson

Edward Johnson is sent to prison for the brutal murder of a female friend, but the violence doesn't end there.

T01:C06 - S01:E06 - Dennehy

One of the UK's most infamous serial killers, Joanna Dennehy brutally stabbed three men to death.

T01:C07 - S01:E07 - Geas

Being behind bars only made Italian-American mobster Freddy Geas even more brutal.

T01:C08 - S01:E08 - Robertson

James Robertson is considered one of the most volatile, dangerous men in the U.S. prison system.

T01:C09 - S01:E09 - Vinter

Gary Vinter, in prison for double murder, stabs a fellow inmate in the eye and gives another brain damage.

T01:C10 - S01:E10 - O'Rourke