I'm so sorry Broken. I'm also really glad you, or someone else, wasn't hurt. That is truly something to be grateful for.
I know its hard to see any light right now, but you will get through this. What you do because of this will define its long term meaning. Maybe this is a wake up call?
It might help you to attend AA meetings. As a part of your DUI you may be required to anyway. I recommend getting a signature from a member of the meeting you attend verifying you were there. It will show the judge your intent. I would go every day. And you'll probably meet people that are going through what you are.
Hang in there. It gets better.