Gangland

The Avenues are one of the most powerful Hispanic street gangs in Los Angeles. The gang takes its name from the numbered corridors that intersect with Figueroa Street in the Highland Park neighborhood.

The Pagans started in Maryland in the 1950s before eventually growing to a membership of over 900 men in 44 chapters spread along the east coast. The Pagans' symbol is the staff wielding Norse fire-god Surtr, who is the inspiration for the gang's own deadly weapon of choice: the axe-handle.

The Latin Kings were formed in the windy city Chicago. They are the largest, and most brutal Latino gang in the country. They are also among the most organized, with a strict code of conduct, outlined in the gang's constitution. Their roots trace back to the 1940's, when Mexican and Puerto Rican immigrants settled in the Chicago area.

The Best Friends," a ruthless gang of contract killers, have stalked the east side of Detroit since 1985. The Feds say the gang was responsible for more than 80 murders. This episode of Gangland chronicles the gang's reign of terror as they went from hit men to the east side's biggest dealers of product, taking down Detroit's old-school kingpins in the process.

In Memphis, Tennessee, a select group of drug dealers and killers banded together to form the most notorious gang on the Mississippi Delta: The LMG or "Love Murdering Gangsters." Life in South Memphis is a toxic mix of poverty and drugs; irresistible to gangsters looking to make a quick buck.

Known as the Gateway to the West, St. Louis, Missouri is home to an estimated 10,000 gang members. The Boys of Destruction - BOD - are one of the city's most notorious gangs. Martin Luther King Drive is the dividing line between the BOD's turf and that of their fiercest rivals, The Horseshoe Posse.

The Aryan Brotherhood of Texas is the largest prison gang within the Texas Department of Criminal Justice. It was started as a means of survival. Backed by their white supremacist beliefs, the Aryan Brotherhood of Texas - also known as the ABT - has now spread to the Dallas suburbs where members are easily blending into their communities.

Colorado Springs has been overrun by anarchy and violence ... the culprit...Colorado's largest motorcycle gang- The Sons of Silence. Many members join for a world of gun-running, drug-dealing, partying, and mayhem. Since its inception in the late 1960's, the Sons of Silence have spread and now have 36 chapters throughout the world.

The Fresno Bulldogs have been running in the streets of Fresno, California for three decades. The Bulldogs are the largest, toughest and most violent gang in the central valley. This is the riveting story of how the Bulldogs rose to the top of the heap by shooting and stabbing anyone who stood in their way, from rivals to law enforcement.

The Hoover Criminals are Portland's nightmare. They call themselves "Everybody Killers," because as far as the gang is concerned, it's the Hoovers against the world. The Hoover Criminals relocated to Portland from LA in the 80's to capitalize on the city's untapped drug market. Their reputation has spread as they've made enemies of everyone.

Dead Man Incorporated," or "DMI" is an ultra-violent prison gang that has become the biggest threat in the Maryland State penal system. In just ten years, the gang has grown to include more than 14,000 members and can now be found across the country. DMI enforces strict rules and maintains an air of secrecy.

Houston, Texas is a cultural melting pot, home to many immigrants in search of the American dream. But the city's streets are cloaked in bloodshed by a violent, hardcore gang: Tango Blast. The gang's motto, "If you ain't blasting, you ain't lasting" explains their view on life.

The Aryan Circle is a violent white separatist gang terrorizing the state of Texas. Its members are spilling blood, drugs and mayhem onto the streets. The A.C. was originally formed to survive in hostile state prisons, but the gang quickly rose to power as one of the most ruthless cliques in the system.

Brown Pride is the newest and most dangerous Hispanic street gang in Nashville, Tennessee. Their love of guns and chaos has struck fear into the hearts of the residents of the Music City and started a brutal turf war with their rivals. The gang freely admits to being "trigger-happy." In less than a decade Brown Pride has grown to become one of Nashville's most lethal criminal organizations.