Der Vampirjäger der Kaiserin

In 1731, nineteen "vampires" were burned at the stake near Olomouc, including seven children. In Banat, a part of present-day Serbia, reports of "people drained of blood" became more frequent. Empress Maria Theresa wanted to put an end to the goings-on and commissioned her personal physician Gerard van Swieten to shed light on the matter.