Slaughterhouse-Five

…

…thought he had gone crazy. Maybe he had. At the time of his death, Billy was in Chicago giving a seminar on flying saucers and the true nature of time. He knew he was about to die. He told the crowd he would be killed that night, he laughed about it. He knew Lazzaro was finally going to go through with his promise. And he did. Billy was shot in the head. So it goes.