I'd be interested to know more details. If there is a witness that says, "The suspect had ran about 15 feet before the victim fired," The victim may have some legal issues. I applaud the victim's overall composure during the 911 call.
I believe that we can read these articles and improve ourselves at the same time:
1. What you say to 911 is recorded and when you say "currently wounded", the media will publish "terminally wounded."
2. Range time and drawing drills are essential for muscle memory under stress.
3. ALWAYS CARRY!!!! random is random.
This is one of the best outcomes possible for a really bad situation.