World's Most Evil Prisoners
In this chilling series, take an in-depth look at the terrifying offenders whose crimes earned them rare life sentences. Despite being imprisoned, these inmates go on to torture, kidnap and even kill.

Brady
Mikel Brady leads a violent prison escape attempt, killing four staff members before being recaptured.

Escobar
After murdering his aunt and uncle, Ramon Escobar rampages across L.A. and strangles his cellmate in prison.

Beamon
After murdering a woman in the woods, Rocky Beamon brutally kills two fellow inmates behind bars.

Jenkins
Born into a notorious crime family, robber-turned-killer Erica Jenkins goes on a murder spree in Omaha.

Gardner
Joshua Gardner commits his first murder at 24. Even behind bars, he can't contain his rage.

Wissink
Imprisoned after a fatal robbery, Craig Wissink kills a corrections officer in a brutal attack.

Romo
Feared L.A. crime boss Ezequiel Romo ruthlessly runs the streets of L.A., even from behind bars.

Watson
Nearing the end of a lengthy prison sentence, Curtis Watson does the unthinkable.

Maugaotega
Miti Maugaotega Jr. receives one of the longest prison sentences in Hawaiʻi history.

Berget
After shooting two people, Rodney Berget kidnaps and sexually assaults a gas station clerk.
