of the sort who I am sure, from the rhetoric used to defend the American 2nd Amendment, leaps up to defend endangered crowds of innocents from people like Jim David Adkisson and Buford O. Furrow but for some reason I cannot find any examples. Instead, have the story of Joshua Seto, and a lesson in why it's a bad idea to jam a gun down the front of your pants.
[added later]
snippy offers Pearl High School in comments.
[added later]
snippy offers Pearl High School in comments.