The Vampire of Schwarzbrunn (2004)

"And there are gates that have connected two places for æons, and the one may be here while th'other lies afar or in other worlds. Guard thyself before these gates, for thou knowest not what lurketh 'pon th'other side!"

The inhabitants of Schwarzbrunn have sought help from the authorities because, as they allege, a blood drinking monster is murder their children. That was in June of this anno domini 998.