22,000+ people crammed into one area with few exits. even at 400 yards that would hardly take any skill to mow down countless people with an automatic weapon with rapid fire. especially when shooting from up above with a mount.

too easy as tragically demonstrated. worse, will this recipe for massacre be copied by others?

as for how he got all these weapons to his room? news reports say he had 10 suitcases up there. since he checked in on thursday he had 3 full days to move them up to his room most likely one by one so as not to attract any attention. again, not that difficult to do, just time consuming.

housekeeping has seen far worse or weirder things than 10 suitcases in a hotel room. especially in vegas. that isn't enough to cause them alarm.

his motivation for committing this heinous act is what really is eluding everyone so far. he just doesn't seem to fit the profile of any mass murderer. that in itself is scary.

are we supposed to be afraid and suspicious of everyone now?