Steven Carrillo

California airman accused in ambush murder of sheriff's deputy may have followed extremist 'Boogaloo' movement

A U.S. Air Force sergeant accused of ambushing Santa Cruz County deputies is also believed to be the gunman who shot a federal officer in Oakland, a law enforcement source confirmed Thursday, linking the extraordinary tragedies that may have been spurred in part by extremist, anti-law enforcement views found in the dark corners of social media