Law and Order: Special Victims Unit: Game

The team is baffled by the violent murder of a prostitute who was knocked down by a car and beaten to death while talking on her phone in the street, until Stabler's son suggests the crime appears to be modelled on a scene from a popular video game. A trail of clues leads the squad to a teenage couple who claim to be unable to distinguish between fantasy and reality, but the one piece of evidence that could put them behind bars is not allowed to be used for fear of jeopardising an anti-terror investigation