Mühlhausen (dpa/th) – A fire in a vacant apartment in a single-family house caused property damage of around 35,000 euros in Mühlhausen. As the police announced on Monday, arson cannot be ruled out as the cause of the fire. Due to heavy smoke, residents had to temporarily leave the building on Sunday, but were able to return to their apartments in the evening. Nobody got hurt. No information was given on the exact number of residents.