 I'm a peculiar guy. I don't like the perfect crime, not even in books. So? You're a twin expert. Do you know anything, whatever, about these two dames that would give me a chance to begin work? Oh, sure. The crime. You don't just suppose anyone could commit a murder, do you? Look, you're going to have to be very patient with me. Just what do you mean by that? Character, personality. Not even nature can duplicate character, even in twins. One of the Collins girls could...