last monday, chyemil pierece had just picked up her two children from school when she was caught in a gun battle. she was struck in the head and killed. anthony sims already faces murder an gun charges. >>> vallejo police say two young may have been targeted in a deadly overnight shooting. it happened around 1:350 this morning while the two -- 12:30 this morning while the two men were sitting in a pontiac near kentucky and napa streets. someone came up and opened fire into the car. at least a dozen shots were fired. the driver was killed and the second victim is critically injured. a motive for the shooting is not yet known. no arrests have been made. >>> the investigation into a deadly shooting involving four police officers in napa counties this noontime. investigators say 41-year-old james richard jimenez was shot on friday as police officers prepared to serve a search warrant. police say he was shot when he tried to escape from police while on a motorcycle whale reportedly reaching for a gun. the four officers have been placed on leave. both the napa county sheriff's department an