Not health damage but property damage. Glad I got off from my run ins with police and never ended up with a record... luckily for me it was a big city that had serious crime and when they found out we didn't have anything in/on our systems/person, we were always let go or turned over to parents.
I grew out of it and to this day try to atone for those things in the different ways I can.
I hope he learns from it and it doesn't ruin his life