Dietzenbach (dpa / lhe) - A fire in a high-rise building in Dietzenbach (Offenbach district) caused damage of 50,000 euros. According to current knowledge, no one was injured, said a police spokeswoman in Offenbach. It is being investigated for negligent arson. The fire broke out on Monday night for unknown reasons on a balcony on the 15th floor, and the flames spread to an apartment. According to police, no one was in the room. Neither the police nor the fire brigade were able to say whether the house was evacuated. The fire brigade in Dietzenbach reported on social media that the firefighters had also been informed by sirens during the night, which was necessary for some operations. Citizens were worried about this alarm.