SAN JOSE, Calif. - A California sheriff says a gunman who killed nine people in a rail yard massacre had fired 39 shots and appeared to target some of the victims.Santa Clara County Sheriff Laurie Smith told the Associated Press on Thursday that the attacker, 57-year-old Samuel Cassidy, told at least one person: "I’m not going to shoot you" at a light rail facility for the Valley Transportation Authority in San Jose.The gunman then shot other people with two semi-automatic handguns.
He later shot himself as deputies closed in.Samuel James Cassidy, 57. Smith said in an interview that Cassidy also appeared to have set a timer or slow-burn device to set his home on fire.