Teacher and Principal argue.
Principal punishes Teacher by giving him a late session program consisting of most difficult kids in the building and puts the class in the trailer, where there is no security. (500+ students and their teachers .don't warrant the same security as the rest of the school )
Teacher sees a Boy with his head down, wearing a hoodie and ear buds. He tells Boy to wake up, remove hoodie and music and see him after class. Boy, who after 3 years has no credits, punches teacher in face and then steps on his throat. Other students run to building for security. Teacher is doing better, but could not speak for several days and has yet to return to school.
Teacher will probably press charges and sue the school. The school has been told for years about problems outside and the school has done nothing about it. The school has kept its A rating. Incidents have been kept quiet. Many years ago a young man who was assaulted did not pursue as they were illegals and the school told them they would get in trouble if they followed through with a complaint. It is a shame Teacher got hurt, but hopefully, his pain won't be for nothing. Hopefully his pain will make others safe.