Chance of rain coming up. Thanks. Im getting first report of a new accident on the upper deck of the bay bridge. Three cars involved around trish sure island. Traffic starting to stack up at the bay bridge toll plaza. No word yet if it is blocking any lanes. May cause delays into the city. Right now youre backed up beyond that 880 overpass. They may have just put the metering lights on this morning. This is 101 and 17th street. Just south we have a crash southbound 101. They are running a traffic break. Two cars involved in this accident. It is blocking at least those two left lanes there. Just updated that so a slow raid through there. Try 280 in the meantime if youre headed southbound. Southbound 280 john daly boulevard ramp is blocked for a serious accident involving a vehicle and pedestrian. Main lane rest lines are open in both directions. A man stabbed a Good Samaritan to death. Jackie ward is live at the south hayward bart station with more. Jackie. Reporter kenny, in just a few