Drivers side by the bus. It was possibly a run of a stop sign, we just dont know at this point. We do know that the police have collected the video from on board the bus, there are several different camera angles and they will use that to determine what happened. Reporter the car careened into a home on ashby avenue. I heard a bang and then i heard it hit my car there was in the driveway and then the porch, and then i heard the boom which was probably hitting the house next door. Calvin said he just to be an ac bus driver, whose routes include emeryville and berkeley. Right now all he can think about is the daughter he lost. Like i said, shes going to be truly missed. This is the worst day of my live. Truly. Reporter and were back live here, you can see the city of berkeley has put a red tag on this home, deemed it unsafe to occupy, at least for now. There were only two people on that bus, including the driver. He will undergo routine drug and alcohol testing. Ac transit describes him