chunk: Helmut learns that fraternizing with Jewish prisoners is strictly forbidden. Unable to leave the children in a state of unhappiness, he continues to perform for them. The SS guards break up one of his performances; they knock him unconscious and warn the children away from the barbed-wire fence. Horrified, Keltner fights off one of the guards, but he is quickly cornered and beaten to death. Doork is placed in solitary confinement. Seeing a use for him, the commandant assigns him to help load Jewish children on trains leading out of the internment camp, with the promise his case will be reviewed. By a twist of fate, he ends up accidentally accompanying the children on a boxcar train to Auschwitz, and he is eventually used, in Pied Piper fashion, to help lead the Jewish children to their deaths in the gas chamber.