Just as a postscript, on reflection my next door neighbor was very probably exaggerating about the number of police as well as snipers in trees.
There may have been as many as a couple dozen cops on site including the SWAT team by my reckoning. And the concept of snipers in trees is a little far fetched where I live, due to the trees here being tall firs. The branches of these don't even start until some 10'-15' off the ground or more. So how is a sniper supposed to climb these, with the cleats and harness that a tree feller would use? Just doesn't add up.
Methinks my neighbor was a bit tiddly when he told me this. At the time I was trying to take this all in so accepted it. Now, not so much........
Cheers,
RR