The non-magical community had grown over time, and the manor’s residents had adapted, adding charms and wards to separate themselves from those they considered undesirable. After the search warrant was approved and executed, the property’s Ward Register confirmed it: Muggles could not get within one mile of Malfoy Manor’s property line without the Muggle-Repelling Charms activating. When added to the absence of blood evidence at the scene, investigators were sure that the Nilsson sisters had been killed off-site, brought onto the property, and staged.