Having served as a reserve deputy for some years, I'm more sympathetic to law enforcement types than some here.
However, the guy who responded to the party was indeed a jerkwad and I highly approved of launching into the next set.
Too many officers get on power trips or simply get jaded and see everybody as bad, which tends to be a self-fulfilling assumption due to their crappy attitude when dealing with people. Getting a bad attitude is a danger of being in a job which deals mostly with unpleasant, law-breaking people.