I live in the middle of town and I kill them on sight also. Get one of those silenced air rifles. It is most effective on cats.
It’s very disheartening to see so many cold hearted bitter cruel people in here that can actually do what you do. Care to tell the police what you are doing? Didn’t think so.
I saw someone doing that here and reported them to the police (a real one). He had to go to a hearing and was publicly embarassed. Made my day. He also got into trouble for firing an air rifle into a neighbor's yard. Wonder if he now regrets all the trouble his little "fun" caused him.