Neinstedt (dpa/sa) - Two buildings in Neinstedt (Harz district) burned down completely. Another house was badly damaged in the fire on Tuesday evening. Property damage of around 700,000 euros was caused, the police said on Wednesday morning. A 35-year-old firefighter suffered minor injuries during the firefighting effort. He was treated in the hospital. The cause of the fire was unclear. The police are investigating.