Trooper Brava was initiating a traffic stop when he stopped responding to radio traffic. A 911 call reported a crashed patrol vehicle. Responders found him deceased on arrival.
http://www.newstribune.com/news/2015/aug/28/troop-f-patrolman-dies-line-duty/
http://www.newstribune.com/news/2015/aug/28/troop-f-patrolman-dies-line-duty/