July 17, 2011 7:46 am Oscar Grant's Best Friend Shot, Killed A man connected to the infamous BART shooting that left Oscar Grant dead, has been killed in Hayward. US & World Videos 2:51 Cinthia's forecast: Spring storm, cooler temperatures 2:59 2 San Jose police officers shot, injured in gunbattle at hotel 1:46 Pursuit standoff causes traffic backup in Solano County 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service