CHULA VISTA — A 17-year-old boy died two days after he was stabbed last week in Chula Vista, police reported Wednesday. Dispatchers received a report about 12:50 a.m. Friday that three people had been stabbed on Brisbane Street near North Fourth Avenue, Chula Vista police Lt. Miriam Foxx said in a news release. Officers responded to the scene and learned that the victims had been stabbed during a fight after a minor traffic collision on Brisbane Street, Foxx said. Investigators determined that two groups had performed burnouts and donuts at separate locations before getting into a traffic collision and subsequent fight, the lieutenant said.