MARTINEZ — A man who took thousands of gun parts, accessories and bullets from a Contra Costa Sheriff’s gun range while volunteering for the agency has been convicted of three gun charges in a ...

was allowed to take thousands of gun parts and ammunition from the Contra Costa Sheriff’s gun range on Marsh Creek Road in unincorporated Clayton, for “well over a decade,” according to ...

CLAYTON (CBS SF) -- Gunfire at a Contra Costa County Sheriff's Department gun range started an 11-acre fire near Clayton Thursday, according to East Contra Costa Fire Protection District Battalion ...