The car looks like a privately owned vehicle. Let the insurance company pay to repair the car. Then let the insurance company go after the creep who damaged it while demonstrating his commitment to "social justice." I'm sure they can sue his parents for the several thousand dollars it'll take to fix the car. Meanwhile keep the "yout" in jail.
Yoofs playing knockout king and physically assaulting and injuring people. As in you are in a wheelchair for a year, have to have your teeth reconstructed, have $50,000 in medical bills.......... THROW THE BOOK AT THEM! and make them pay restitution.
This idiot only damaged property so restitution is in order with no outs