What should I call my story?

My story is about a boy (named Sam) who is dealing with a bully at school. Throughout the story the bully would make fun of him because of he is a lower-class person in comparison to the other boys at his school. Later on in the story a big fight occurs in which his younger brother is stabbed. Sam then runs away from home because he is afraid of what his parents might say or do. At the end of the story, Sam stabs the bully to avenge his brother. Kind of a dull summary I know but I'm writing the story as I type this. Any name suggestions?