"The report says that no test was administered to determine his alcohol level - this seems ominous to me..."

Worry not, it was administered at the hospital. Just means the police did not do it. The hospital has to take blood for record and simply to be sure what they are working with since he was going into surgery. It will be in an insurance report, no doubt, just not on the initial police report. You will be able to find that out later too. They will need it too so that they can press the DUI charge on him or it wont stand up in court.

You sound like you "may be" holding the golden ticket though. The only issue you may run into is the fact that it was not his vehicle. You will have to wait and see if the "owner" claims he did not have permission to use it. If not, that is the only battle you may be looking at.

How come it's never billionaires that hit us? Set me up "comfortably" for the rest of my life and all....