The wife of reputed Orange County Mexican Mafia chief Johnny Martinez was sentenced Thursday to 57 months in federal prison ...

An unholy alliance is reshaping Los Angeles’ criminal underworld. Police have told The California Post once-sworn enemies MS-13 and 18th Street have set aside differences and decades of violence to ...

Add Yahoo as a preferred source to see more of our stories on Google. For the record: 6:56 a.m. Sept. 27, 2025: The original version of this story misstated Landa-Rodriguez’s sentence. He will serve ...

When a law enforcement crackdown on the Texas Mexican Mafia nearly obliterated the criminal organization's San Antonio leadership in 2004, it created a power vacuum that led to Joe “Pancho” Pena's ...

There is a running joke among law enforcement authorities who investigate the Mexican Mafia. In any unsolved crime remotely connected to the prison syndicate, an informant will always come forward ...