I guess he chocked...
I don’t buy that...
Perhaps he was a heavy smoker.
Happens all the time. The driver might have been eating, drinking and choked, gagged. Wasps fly into windows and drivers have been distracted and then die, along with others.
If he was distracted using a cell or another electronic devise, they’ll know it.
We had a man with a history of aggressive driving claim and win the agruement that he had a coughing spell that caused him to cross the median twice and somehow get his vehicle to do a complete 180 and slam into a family and killing 5sweet young children. Stupid jury. To this day I think there was morman on the jury who couldn’t convict their fellow Mormon.