That's what I don't get. I mean, I can totally get that vampires are around and attack people. Fine. I can sort of buy that they apparently have a public school that everyone knows about, and for whatever reason no one thinks to try to infiltrate or attack it if the vampires are so dangerous. But if everyone's terrified of vampires, why are they just letting the students wander around alone, like there's nothing happening? What is this, Sunnydale? Why not, at least, get a few extra security guards?