Unfortunately, no witnesses stopped. So he lied and told the officer I merged into his lane and hit him.
We got into an argument and the officer had to break us up. Eventually they had to make it a "no-fault" accident since there were conflicting stories.
The guy was going like 70 in a 35 and tried to swerve around me to avoid a bus. He didn't have space so instead of slowing down he pushed into my lane and...well you can see the results.
I happened to notice he had "interlock ignition" on his drivers license.
This is why you should always stop at accidents even if you don't think they are serious. A witness can make the difference between getting the right guy or being screwed.