It's called Paranoid Park for a reason. It's an outlaw skaterpark where Streeters rule and Preps enter at their own risk. But when one Prep braves the scene alone, he gets mixed up in a fight that leaves someone dead. In the sleepless nights that follow, he decides to call the police. Then doesn't. He decides to tell his dad. But can't. Desperate and scared, he puts off making any decision at all. Maybe no one will ever find out. But when a cop appears at his school wanting to question skaters, the pressure begins to build ... and whether he wants to or not, he'll have to come to a decision he can live with forever.