Although he had never participated in any discussions about the letters, Wilson sent them anyway, he wrote, setting off a firestorm that led to a federal judge last week granting a temporary restraining order against the state.

Wilson abruptly quit on Oct. 10, writing in his resignation letter that “A man is nothing without his conscience.” The letter, first reported by the Herald/Times, did not explicitly say he was resigning over the controversy. But in his affidavit, Wilson said the decision was made to avoid sending out more letters.