Dream of 20/06/05

I've dreamt several times about a similar theme, I see a car crash. It's not always the same dream, car or people involved, if indeed there are people.About a week ago, I dreamt of seeing another crash, the only thing that stuck in my mind however, was the windshield on one car, it shattered into millions of pieces but however remained on the car, I then see blood seeping through all the cracks and it spreads across the windshield