Where do you get that from?
She is engaged in a road rage incident, at the conclusion of which, the guy does the oldest, most common, angry, FU goodbye of all, he speeds ahead of her and brakes menacingly.
She knew the situation, she watched all this taking place, and she watched him accelerating to get in front of her, yet without even any actual contact, she some how manages to have a violent wreck that breaks her out of her seat belt and causes a serious, single vehicle accident, so violent that she is ejected.
This woman was up to more than simply trying to mind her own business.