Home Current California shooting: Gunman Ian Long died from self-inflicted gunshot, autopsy findsWorld NewsCurrentNewsCalifornia shooting: Gunman Ian Long died from self-inflicted gunshot, autopsy findsNovember 11, 201878FacebookTwitterPinterestWhatsApp The former marine who gunned down 12 people at a bar in southern California died from a self-inflicted gunshot, an autopsy has found.