Do most people just not know evidence when they see it?  All of these events are evidence, at least that's the way I look at it.  Good evidence that passing more stupid gun laws don't solve the problem.  Only the criminals will then have guns - how often do we have to keep repeating that phrase before it sinks in with the majority?

http://www.americanthinker.com/articles/2017/11/when_jeanne_assams_gun_stepped_a_church_massacre.html