I can’t really say why that one house has all their windows covered. Maybe the owners or owner got old and ill and had to move to a hospice or the like. Maybe that’s why that car’s been sitting there and all the windows are covered. That’s a plausible explanation. (though my imagination could run wild and think of a more diabolical reason,I mean I’ve seen “The Silence of the Lambs”)

But as for the gun nut… That’s the one I’d really be concerned about. That’s the kind of person who could react to a simple dispute with a neighbor dangerously.