Amid blinking lights, the face of a dazed young man comes into focus. His face and school uniform are smeared with blood. The scene ends abruptly. The young man, his faced scrubbed clean and now wearing a bloodless shirt, sits in an interrogation room. As a policewoman asks, quite rhetorically, if he hasn't been at this school for too long, an image of the young man passing through the ruins of his old school flashes on screen.