I will be far less concerned with me accidentally being raided on a mistaken belief that I am about to do a school shooting than them not raiding someone they know is about to do a school shooting ... and then the shooting happens.
I'm sorry if this is confusing to you, but in general I view a period of inconvenience as a mistake gets shaken out far better than a bunch of children getting butchered. Of course this is partially because I'm not American.