a predominantly Hispanic gang based in the South Bay region of Los Angeles County. The gang is aligned with the Mexican Mafia, a notorious prison gang that oversees many gangs in the region.

THE names of ruthless drug kingpins conjure ghoulish images of vicious assassinations, burning cars, white powder, weapons ...

Alex Sanchez is a former high-ranking member of MS-13. He became involved in the gang in the 1980s in Los Angeles and participated in its expansion. Sanchez was deported to El Salvador in 1994 ...

Federal prosecutors alleged Ronaldo Ayala, reputed to be a powerful member of the Mexican Mafia prison gang, conspired with ...

Prosecutors allege the charged offenses including murder and weapons trafficking were committed by local gang members acting on the orders of incarcerated members of the Mexican Mafia prison gang ...

Instead of facing the gas chamber at San Quentin, the reputed Mexican Mafia member turned death row into a base of power, law enforcement authorities and gang defectors say, collecting extortion ...