My ten year old has been charged with damaging a fire door at school, they claim he damaged the door by simplify pushing it out of anger is this really possible. i need help for they are charging a lot of money 

All doors are designed to be opened in a normal manner not slammed open which in this case appears to pulled out the hinges which is possible if the forces are severe enough. The problem could be that it is not possible to refix the door because of a damaged stile not allowing the screws to be inserted and a new door is required.

thank-you for your response you were very helpful