State Troopers are usually the mellow safety guys/gals that do a lot more good for public safety than people know. I hope the catch the nut that shot the trooper and hang him.
I work with our state’s SHP fairly often (a hazard of the job) and one of my best buddies is a retired SHP. They’re very laid back and calm. It’s an evil person to murder one at a traffic stop. I hope they catch the person soon.