Re:NRA bankruptcy lets critics peer into gun lobby’s inner w...
by tptacek on Sunday February 07, 2021 @08:26PM
(#26059830)
The percentage goes up if you select more recent shootings (say, since 2000, inconveniently leaving Columbine behind), which makes sense, because semi-automatic rifles have become more prevalent since then. And 20 years is still a plenty long time ago.
This is from wikipedia, so take it with a grain of salt if you'd like.
https://en.m.wikipedia.org/wiki/Mass_shootings_in_the_United...