Thank you very much for your detailed reply Alistair, much appreciated. The reason I joined this forum is because I feel (like many of us I'm sure) that my mind won't come to rest until the JFK murder is totally solved - will it ever be, or has it already been? But now I feel my mind won't come to rest until I know who Prayer Man is, so I guess that would have to be step number 1 on my way to rest my mind