Three was a mistaken yellow flag on the corner.
the driver's in the front of the pack slowed down on the straight early and she didn't see or expect the brake lights from the car in front of her.
she dove right as she climbed the right rear tire of the car ahead of her, lost her left wheels and brakes, got catapulted into the air by the new raised track barriers touched the wall that spun her backwards and as they say, the rest is history.
A very fortunate young lady to be alive!
There is none surfacing from the photographer's bunker that she hit.
This is the best clip found.
the other vid's have seemed to have been removed that show her coming in backwards at 170+mph
F3 driver Sophia Floersch fractures spine in horrifying high-speed crash