29 “How do you know the real name of an undercover agent?” Keith said. Not only was he surprised to learn that Trinity Witherspoon, the music teacher who committed suicide, was an undercover FBI agent. He may have been even more surprised that Larry Caldwell knew what Witherspoon’s real name was. “The same man worked for me as an undercover.” “So what? He will not have voluntarily identified himself to you. But tell me, when did he work for you? In the period when you were working as a politician?” Caldwell was tired. The interrogation took a long time and he had given away a lot of information. He knew Taylor and Balon would have no reason to hold him. And he was convinced that by now the FBI knew he had been arrested and that he was sitting here on the station. The Riswick Police Sta

