Seems to me there should have been a better way to resolve this than cuffing him (albeit unsuccessfully) and telling him they were putting him in jail.
Ok, what is it? He wouldn’t do what the teacher said, punched a teacher and was clenching his fists at a cop. He needs to learn some life lessons early.
Also, it’s kinda funny how these kids never seem to walk up and kick a Hells Angel. They know exactly what they can get away with, so might as well show him where the line is.