Sofia! It must be Sofia. She had taken it, and then put it back. Had she shown it to Jame and Tony? But why? Nobody knew it was Peter's knife. And then I remembered Peter, as we sat in the church. While we were talking, he was making something from a piece of wood, with his knife. With his knife! And this knife? Mark's words came back to me. 'There was a fight and Josef pulled out his knife'... This was Josef's knife - and it had been found in my pocket by Josef's wife. Now Frances and I had to get away! I put the knife in my suitcase and went downstairs.