Help me make some sense of this

Nothing you can do to them if they are minors. Our gym teacher kicked two kids out of class last week, came out later back window of his Jeep smashed. All the kids know who did it but no one will squeal. Kick them out of school that is no longer a punishment with sat. t.v. and highspeed internet. I my self did some stupid things but willful damage was not one of them. Also if I got in trouble at school or otherwise I had to come home and that would not be fun.