Slaughterhouse Five
What happens after Billy is asked about the German firing squad? (chapter 5)
he remains silent
he tells every detail that he remember
she travels back in time
he remains silent
he tells every detail that he remember
she travels back in time
he tells every detail that he remember
Edgar Derby's fate is known from when we first meet him; he will be executed by a firing squad for trying to steal a teapot.