A California sheriff’s deputy was charged with murder after authorities in Los Angeles said Wednesday that he was driving nearly 95 mph in a school zone when he crashed into another car, killing a 12-year-old boy and seriously injuring two passengers while off duty. His adult sister, who was turning left in an older-model Mercedes when it was struck by Castro's Ford pickup, was seriously injured, South Gate Police Chief Darren Arakawa said at a news conference Wednesday. "Isaiah's mother, Betsabe Suarez, described her son to reporters Wednesday as thoughtful, brave and caring, and she recalled that on the day of the crash, her son had gone out to buy a ruler for a classmate who had had hers taken by bullies at school