This is a revised, updated version of a post originally written on April 21, 2015. We have most seriously updated this list starting at the beginning of 2020. UCLA Law Professor Eugene Volokh wrote in the Washington Post on April 20, 2015: “Have civilians with permitted concealed handguns stopped such mass shootings before?”  We provided Volokh … Continue reading UPDATED: Compiling Cases where concealed handgun permit holders have stopped likely mass public shootings