1. I. Once upon a time I went to Scotland. P. I found my flesh creep as I walked down its sinister corridor. Q. There, in a castle in the dark, misty highlands, actually a modest hotel in Edinburgh, R. and the next morning hed been found with his throat slit. S. Wed had dinner with Jock Mc. Arthur only the 6. The chill finger of suspicion pointed at all of us.