If you get caught in the aftermath of a mass shooter what should you do?  Yes, mass killer would be a better description now that vehicles and knives are becoming popular.  If you are in the area of a Mass Killer what should you do after the killing has stopped?  Here are some things to think about. See all the bullet points at ModernSelfProtection.com/2022/01/30/caught-in-the-aftermath-of-a-mass-shooter/