they broke the dplasz wiglass wr and escaped in a car with paper license laeplates. >> these people had a plan. >> reporter: a plan they may have executed before. this could be the same group on april 20th. there's been similar crimes at other costcos. it happened on may 8th in danville. and the same store on may 19th and once more on june 22nd. at least twice the suspects had a weapon. twice they have fired it. >> it looks like there's similar cases. >> reporter: that would be an understatement. >>> joining forces to make neighborhoods safer. >> fleed ls on the street. >> so much crime happening. >> tackling crime with pot lucks and parties. that's next. >>> sorry to say your health snurn insurance is probably going up. find out how much. >>> what you don't know could burn you. >>> startling discovery about >>> we're following breaking news in the east bay. these are pictures near a small grass fire burning near the oakland interflasnational airpo. the airport says it's not affecting flights. we are keeping tabs on it. no word on what caused it at this point. >>> happening now, a lot o