Gangsters: America's Most Evil, Sam Giancana

S6 E1 • 44m • HDTV14

A notorious founder, Hoover starts one of the first street gangs that was run as a business.

S6 E2 • 44m • HDTV14

By the time Perrion is in her 20s, she becomes a drug queenpin, with ties to Mexican drug cartels.

S6 E3 • 44m • HDTV14

Shauntay Henderson was one of the handful of women to appear on the FBI's Most Wanted List.

S6 E4 • 44m • HDTV14

A Mexican drug lord and former leader of the Sinaloa cartel receives the title of biggest drug lord.

S6 E5 • 44m • HDTV14

Edgar Villarreal climbs to a top position in the enforcement squad called Los Negros.

S6 E6 • 44m • HDTV14

Bey is known as the Philly Intimidator, and he was a key player in the Kaboni Savage Organization.

S6 E7 • 44m • HDTV14

Young Boys Incorporated was a violent drug-trafficking gang founded in Detroit in the late '70s.

S6 E8 • 44m • HDTV14

Scarfo rose to power during one of the bloodiest periods in Philadelphia organized crime history.

S6 E9 • 44m • HDTV14

Giancana is connected to conspiracy theories involving both the Kennedy family and Fidel Castro.

S6 E10 • 44m • HDTV14

Spilotro was an enforcer for the Chicago Outfit and was assigned to protect the Las Vegas skim.

S6 E11 • 44m • HDTV14

Chester Campbell served two sentences in prison, but he is believed to be connected to more murders.

S6 E12 • 44m • HDTV14

Eddie Nash was a nightclub impresario who used drug trafficking to build a fortune.

S6 E13 • 44m • HDTV14

The '80s are remembered for big hair and neon lights; another popular staple was cocaine.

S6 E14 • 44m • HDTV14

Cabrera's criminal history dates back to his youth in the Santa Cruz, California area.