Perhaps I should introduce myself. I am an attorney, currently employed by the Manhattan District Attorney’s Office. Relax, Doctor. Let me assure you. This is not that kind of letter. I mention my work only preemptively, anticipating what you might say: For just as it is your business to diagnose the physical and psychic pain of your patients, so my job requires me to be a bit of a student of human nature. To be good at what I do, I have had to learn to read the minds of criminals and innocent men, witnesses and jurors.