Chapter Forty-OneZurich, Thursday 3rd August, 2006 Three days later, Houston and Forbes sat in the comfortable office of the head of Zurich's homicide investigation division, Commissioner Claude Borgo. The Swiss detective was pleased to be offered the assistance of the Scottish inspector and his sergeant, and had done everything he could to make them feel welcome on their first visit to his city. “So, inspector, tell me what you think of this strange case we have on our hands.” “Well sir,” replied Houston in deference to the Swiss detective's rank, “the longer the case goes on the more mysterious it gets. With this killing though, we've got the beginnings of a breakthrough, I'm sure of it. My sergeant and I have a theory. It's a bit of a wild one, but our fellow officers around the worl

