You're Kidding Right? SPOILERS!
Let me get this straight. You have this Baron/Volmer guy methodically killing rich people & the elite left & right for YEARS & you're telling me with a straight face that NOBODY ever came around asking what was going on?
Pfftttt!! Yeah ok, the feds & Interpol would've descended on that place in a heartbeat. You can't tell me that with all those people getting murdered that no one was going to ask questions, that no one was going to take notice, that Volmer was capable of explaining it all way. That makes no sense whatsoever & is the main plot hole of this movie.
Somebody, somewhere would've came for Volmer ages ago. Please spare me.
One other question that bears asking is did the villagers know who Volmer really was? It seemed that they did, because they were afraid of him & he was able to stop them from hurting Lockhart by his command. Why would he intimidate them unless they had an inking of who he really might be? If they knew, whether or not they had a superstitious notion that he was the Baron or it was simply a belief that they held then why didn't they like their forebears had done, do something about it?
Certainly makes them cowards & just as much to blame if they truly knew but stood by & did nothing. Whether it was out of hatred or indifference to the "guests" or not it was pretty crummy to stand idly by.