chunk: In 1975, Billy's girlfriend Susan comes to see him. Devastated at what has happened to Billy, she tells him that he has to escape or else he will die in there. She leaves him a scrapbook with money hidden inside as "a picture of your good friend Mr. Franklin from the bank," – hoping Billy can use it to help him escape. Her visit moves Billy strongly, and he regains his senses. He says goodbye to Max, telling him not to die promising to come back for him. He bribes Hamidou into taking him to the sanitarium, where there are no guards. Instead, Hamidou takes Billy past the sanitarium to another room – and prepares to rape him. Fighting back, Billy inadvertently kills Hamidou by pushing him onto a coat hook. He seizes the opportunity to escape by putting on a guard's uniform and walking out of the front door. In the epilogue, it is explained that – on the night of October 4, 1975 – he successfully crossed the border to Greece, and arrived home three weeks later.