You have to account for the internet and public study of these events. Mass shooters are studying previous mass shootings, and using their techniques to become

You have to account for the internet and public study of these events. Mass shooters are studying previous mass shootings, and using their techniques to become more-and-more deadly. Body armor, weapon usage, tactics, state of mind, training. Its very easy today to look up Columbine and study up to become a mass shooter today. That's just the facts. In contrast, we have no ability to study up on how to defend from mass shootings. Its asymmetric warfare. ---------- There is a pattern. The AR15 platform (and closely related clones) are favored today, for good reason. Uvalde, Stoneman Douglas High School, Las Vegas, Sutherland Springs, Pulse nightclub, San Bernardino, Sandy Hook.