Accident on highway 46 during christmas

I went to San Francisco by drive during this Christmas from Los Angeles. It was very good drive though, enjoyed a lot. Took a few days to overcome from the tiredness. After few days come to know about an accident in which 5 travelers burned to death on Highway 46 somewhere near SFO (doesnt know the exact place - read on news posts). I didnt know who were the travelers but they were four adults and one infant. They must be traveling with their seat belts ON, and when they met an accident, their car hit the railing, overturned and then they didnt get chance to get out from it. It felt me so bad that I was scared to drive on the road on that day. Death is the only truth, but it should come in proper and painless manner.
I pray GOD to give piece to their soul.