Sean is first seen the prom as Jenny's boyfriend. He is later taken in the car that crashes with the boy's car. He stays with the knocked out boy and waits for help. Minutes later, Vilmer Sawyer arrives at the scene and while he is examinating the boy he breaks his neck. Sean gets scared and run away but he is persuit by Vilmer in his truck. After a chase scene, Vilmer runs over Sean and kills him. His body is later put in the back of Vilmer's truck, along with the boy's body. It's unknown what happened to the corpse after this he is never seen again.