thats the problem even though i could care less about racing, i listen to a lot of sports radio. Stewart is known for being a hot head with an anger problem. You could make the argument that he revved his engine and tried to just get close and scare him, but then hit him. Its really tragic, but the bottom line is you should never get out of your car and start walking onto a track with racing cars on it. Like, Darwin would just face palm that shit right away. So whether he did it on purpose or not is TBD, but its a sad story either way. 20 year old kid.