Yes, and the fact that he was wearing a badge and a uniform and was driving a police car at the time doesn't change the fact that he's a shitty person, and that his shittiness does not reflect upon the rest of the police force or the other police officers. No more than an accountant who goes crazy and shoots up his workplace should reflect poorly upon other accountants, or a guy who wears a baseball cap while downloading child porn should reflect poorly upon other people who wear baseball caps. Sometimes you get bad people, in all walks of life.
Charging the mom for the repairs though, that's pretty shitty too.