In spite of what I had told him, the details of the case were still quite familiar to me. I knew perfectly well why it was I had been unable to apprehend Anita Schwarz’s murderer. But I started work all the same. I was looking for a missing girl who just might be dead. And I was keeping an eye out for one of my old comrades who just might be a psychopath. Neither of the investigative questions I had been set by the hero-worshipping Argentine policeman seemed likely to get the answer he was looking for. Mostly, I was just looking out for myself. But I went along with his idea, of course. What other choice did I have? At first, I was nervous about playing the part the colonel had written for me. For one thing, I wanted as little to do with other ex-SS men as possible; and, for another, I was convinced that, in spite of Montalbán’s assurances, they would be hostile to someone asking a lot of questions concerning events most of them probably wanted to forget. But, more often than not, the colonel turned out to be right.