Because schools are not secured at all. All doors to the outside are always unlocked where anyone can walk in. But it's ok, there are signs on every door saying visitors must sign in at the school office.Ruark wrote:They said the school periodically conducted active shooter drills, and the shooter participated in them as a student. So, he knew in advance what everybody was going to do. I'm wondering how he got into a classroom building carrying an AR...
