Yes the US population is 5x the size. I posit that there are significantly more than 15 "random" shooting massacres in the last 50 years in the United States. N

Yes the US population is 5x the size. I posit that there are significantly more than 15 "random" shooting massacres in the last 50 years in the United States. No I haven't counted them, but really i'm surprised this is being disputed. I listed 9 here in just the top 5 states on the list. Eyeballing it there looks like at least 30 that fit the criteria. I realise this isn't a rigorous study but my original post was not to set out a formal proof here. I was just correcting the original poster implying that there had been "several massacres" where "more than a dozen had been killed" (there have been two in recent UK history, and 1 at 12) and "several on a smaller scale" (there is one, maybe two, given your criteria). I then just offhandedly linked to a list that shows "dozens", i would guess 30 or more, that have taken place in the United States in recent history. I guess i'm regretting posting a link as it seemed to many it implied i thought the complete 125 or so in that list fit the bill. I was just leaving it as an exercise to glance through and see the many more (certainly more than 15) that have recently occurred in the United States.