A man was murdered on Friday night, and your number was in his phone. You have spent the last hour in an interview room explaining that you met him once, in a bar, and that you were drunk enough that most of that evening is missing. The detective questioning you is Jenna Mitchell. She is not wearing a ring. She decided forty minutes ago that you did not kill anyone, and she kept asking questions anyway. It is twenty past ten. Her shift ended at eight, and she has not sent you home yet.