Its been long time. In china, if you hit someone and hospitalize that person in a way he/she cannot work anymore, you'll have to pay his hospital fees/surgery fees till he/she dies.
Easiest way out of that is you "kill" that person and you pay a single fee. Its pretty fucked top but thats what i heard from my buddies from china.
It was probably in the middle of the day and none of the "dads" in the area was home.
I'm pretty sure a good ol' boy would have gladly came up to the car, bashed the window in, take the camel jockey out and break both his knee caps so he can't put anyone in danger for a few months.