Two boys are best friends and one of them gets a new step brother. In the beginning the step brother fits in perfectly with his brothers friends and they have fun together. Then, they get into a lot of trouble one night and that changes their whole relationship. The brothers hate each other and it becomes a real problem.
The night before graduation all the boys go to a quarry to hangout, but a fight breaks out between the step brothers. One of them slips and falls to his death. Now the boys need to figure out what to do, how to tell their family and how they will mentally recover from this incident.