Rarely seen footage and unique access to the lives of both former and current gang members provide a deep insight into why gangs exist, how they operate, their increasingly violent methods and the alarming rate at which they are spreading in suburban and rural areas. This gripping series delves into the deadly history of gangs in America from the long-stretching tradition of the Asian Triads to shootings and car bombings of the motorcycle gang Outlaws Nation. It also marks the territory of the murderous Texas Syndicate, reveals the drug-ravaged world of LA. Crips and looks at the gruesome methods of infamous Gangster Disciples including torture and dismemberment. Get ready to be taken to the darkest and most dangerous corners of America where territory is paid for in blood.