CBS NewsCorona Costco shooting: 1 dead, 2 injured after gunman opens fire in California storeJun 15, 2019Justin BeyBy Justin Beymore_vert
Los Angeles TimesOff-duty LAPD officer opened fire at Costco, killing 1, after being assaulted, police sayJun 14, 2019James Queally, Tony Barboza & Dakota SmithBy James Queally, Tony Barboza & Dakota Smithmore_vert