“They **** you at the drive through!!!”
Seriously, though: Tragic. Makes one wonder how many drive through accidents - injuries or otherwise - really occur annually in the US due to failure to control the vehicle.
We call them accidents because we cannot determine what happened.
It usually turns out that distinctive actions are taken, or not done which led to the outcome. Then they are called “rare turn of events”.
Always sad because the event usually didn’t have to happen.