When I was in driver’s ed, one of the weeks they showed a movie called Red Asphalt — well it was less a movie and more like a real-life nightmare factory.
It was basically real police footage clips immediately following fatal car accidents with no chill at all. It showed crumpled, bloody bodies. Brains scooped off the road and put into bags. Corpses sitting in cars dismembered. I think Eli Roth would have seen this and been like “no thanks i’m good.”
The point was to scare the crap out of teenagers since teenagers are the worst.