Magic Forums

Hello,
Recently my son was injured at school by a boy who has tried to hurt him before for no reason. He has pushed him inside the school, and on the playground. The school won't do anything to discipline this student. Now, my son has a fractured wrist because the boy pushed him down on the pavement this time. He has not apologized and it's been over a week. I feel he needs to learn a lesson.
My son never hurts anyone and this has caused both emotional and physical pain. I am new to the forums as well as to using spells, but I have always felt a connection to magic and a desire to learn. Would anyone mind giving me a suggestion on what spell to use, or any suggestions at all would be most appreciated.
thank you