Munich (dpa / lby) – Two people were slightly injured in a fire in a Munich apartment building. Investigators assumed intentional arson, the police said on Tuesday. “Rubbish” was stored in the stairwell, said a police spokesman. “It doesn’t catch fire by itself.” Several residents of the house were rescued from the upper floors after the fire on Friday with a turntable ladder. Two of them were treated on an outpatient basis for suspected smoke inhalation.