This is a accurate description of the situation I'd say. Basically the driver was following the interstate speed limit, swerved around the car in the road and didn't see the people until he was right on top of them. A young black man was driving, we need to specify race now, I guess. The driver left the scene but maybe was afraid to stay for fear of being mobbed. I don't think there where any police on the scene?
OMG!! that was horrible, I've never seen anything like it. I wouldn't wish this on anyone. There is a short segment, I haven't seen here, that shows people hanging around, sitting in the road, care free and chatting before the car hit. Quite a few very young people there. Jeez.
Considering how screwed up all of this is, we have to expect hideous things will happen.