I was in a somewhat similar situation as you were a few years ago.A guy sped into a courthouse brick wall in front of my eyes. He died immediately. In the days and weeks after wards i talked and talked and talked. For me it helped. Getting the visual out of your head......the only thing that worked was time. Now, whenever I'm at that spot where the accident happened i think of that day....but i don't visualize it any more. It's a memory of something very surreal to me. I doubt that I've helped but I hope that all settles down for you soon.....kasva