Maybe I am overthinking it, but is the harshest punishment you can think of really destroying his Xbox? What are you, a redditor from 2008? He needs to be in a padded cell away from all of his friends and everyone whom he could possibly injure. The only reason they get treated with kid gloves is because liberals took over the social sciences, we used to have a perfectly good solution to this, ship their ass of to live in the looney bin until they can be part of society. We got rid of those because they were mean sometimes.