It has been a while, and I don't remember where I read this, but I would like to read it again. High school student is ostracized and sometimes bullied. At a school dance he sees a girl being accosted by a couple of the 'beautiful people' students and goes to her rescue. He gets roughed up, but nothing is done by dance chaperones to the bad guys. He suspected this might occur and had someone ready to video the incident, and threatens to sue bad guys and compliant chaperones. Don't remember anything else about the story. Does this ring a bell with anyone? TIA. (I remember reading this once and would like to read it again.)