A good start
I agree with MattHarty's review. It needs a start button, replay button and sound effects.
[opinion]
Also, it would be improved if the deaths were a little more explicit. Actually show him get run over by the car in the first clip. In the last one, show him hitting the car, breaking the windshield and splatting on something.
Another idea is to change the viewpoint during a clip. For the last clip, the car crash, switch the view just before the crash to show his car and the other car that hits his. This could also work for the first clip. Maybe switch to a view from the other driver's perspective just before he gets run over.
[/opinion]
I think you could make this into a good flash, just keep working on it.