Robert Mueller saved California years of heightened gang violence that otherwise would have resulted in many more victims — ...

Prosecutors charged seven alleged gang members and associates of the gang with racketeering and other charges, accusing them of taking orders from a Mexican Mafia member held in a California state ...

One of California’s most dangerous female gangsters has been snared in a daring FBI raid, the Bureau said on Thursday. Keiko Gonzalez, known as “Moms,” “La Señora” and “The Queen,” was taken into ...

A member of the Mexican Mafia prison gang and three others were sentenced to life in federal prison for murder and ...

A California gang member was sentenced to 50 years in prison for the shooting death of a man in Santa Maria. Alfredo Junior Alaniz, 25, of Santa Maria, was sentenced for the murder of Mario Merino ...

Federal law and order operation targets LA's largest street gang as authorities arrest alleged 18th Street members using homeless tents for drugs.