I have an idea. Why not use the public emergency alert system? Every once in awhile we hear a test of the emergency alert system. It's annoying as hell for about 10 secs. But now here's a chance for they system to do something. As soon as the shooter strikes and a report is made, sound the alarm. Immediately followup with instructions to stop the car and remain in the car till everything can be checked out. Anyone see why this won't work? Someone call the police chief.

Kuan