World's Most Evil Prisoners, Tracy

S2 E1 • 45m • HDTV14

Craig Bjork, who killed two women and both of his children, remains a threat -even behind bars.

S2 E2 • 45m • HDTV14

Whilst being transported, Ricky Dubose killed two correctional officers before going on the run.

S2 E3 • 45m • HDTV14

After killer Leo Boatman murdered two campers, he went on the kill three inmates behind bars.

S2 E4 • 45m • HDTV14

Jesse Con-ui's loyalty to the New Mexican Mafia drove him to betray and murder his former mentor.

S2 E5 • 45m • HDTV14

Thomas Silverstein was so dangerous that he spent 36 years in solitary confinement.

S2 E6 • 45m • HDTV14

Billy Tracy is one of the most violent offenders on death row.

S2 E7 • 45m • HDTV14

Career criminal Michael Dutcher has continued his streak of violence and murder even behind bars.

S2 E8 • 45m • HDTV14

Imprisoned for murdering a woman and her son, Denver Simmons only caused more violence behind bars.

S2 E9 • 44m • HDTV14

Remorseless murderer Casey Pigge's main ambition is to be the ultimate serial killer.

S2 E10 • 45m • HDTV14

Feared Aryan Warriors gang leader 'Mugsy' Williams was a one-man crime wave - even behind bars.