Still, I can’t help but recall, ever so faintly, that little thing known at the time as the worst mass shooting in American history. If memory serves, a wealthy 64-year-old gambler named Stephen Paddock murdered 58 people and injured hundreds from the window of his luxury hotel room. In the days after the slaughter, nobody could figure out why he did it, or how he managed to pull it off. So, we all kind of shrugged our shoulders and moved on. The questions were never answered.