(Perhaps the answer(s) to my questions are already within this vast collection of information already)
-------
As it has been 8 years or so, since I even thought about this case, a lot of questions -- I guess -- have been answered, and many of course never will be.
I did not even know that Gary Mack passed away in 2015. That was just very sad to hear. He even took of his precious time to answer quite a few questions I had -- via e-mail-correspondence, back in 2006 and 2007.
Two of those, - just out of curiousity, - I wonder if any new relevant information has surfaced - ev