The car was two in front of me, apparently hit some debris and didn’t make the curve. Offroaded the BMW 328i coupe, then slammed into the drop off of a side road.
I stopped, encouraged the driver to turn off the motor because smoke was coming from the engine bay. Had the hood popped, looked like the radiator broke, with coolant all over the motor, and a trail behind. Encouraged the driver to get roadside assistance and a tow.
Kicker: it was just serviced at the dealer this morning.