many thanks.
i wonder, if we presume that stephen paddock is definitively tied to the purchases, that it would be logical to reason that paddock was (a) a control freak and (b) one of the las vegas shooters, and that he was motivated by some sort of grudge against the las vegas casinos in the large.
if or if not, i think an important question that remains is how many shooters there were (presuming there was more than one shooter), and how many if any people assisted SCP (presuming he was one of the shooters).
i also think we might benefit an updated timeline, given what is now publicly available since oct 13.