a Total of 28 residents had to leave their homes in kalkhorst, a police spokesman said on Tuesday. No one was hurt. The fire had broken out on Monday evening in an apartment on the third floor. Through the fire and extinguishing the fire, the house was damaged so severely that the inhabitants were not able to initially return to their homes. The police estimated the damage to around 200 000 euros. The cause, investigators of negligent arson, a spokeswoman for the police Bureau, said late Tuesday afternoon. A technical Defect as well as a deliberate arson, arson investigators have ruled.