A New Jerusalem

From the introduction: A Cthulhu Dark Ages tournament scenario and Chavigny-sur-Scie sourcebook. Written for HammerCon III, 2011. ... The Norman town of Chavigny-sur-Scie, founded eighty years prior and designed by the architect Simon the Pious, has requested aid. There have been three murders, and suspicion is growing against the town’s Jewish population. The provost, Michel Roatin, is concerned that violence may break out, possibly disrupting the Cloth Fair due to be held in a few weeks time. He wants guidance from his feudal lords: what malign spirit has infected Simon’s New Jerusalem?