Hesse: Fire in Frankfurt prison: search for the cause

Frankfurt am Main (dpa/lhe) - After a fire in a prison in Frankfurt, investigations into the cause of the fire will begin on Tuesday. On Monday evening, a mattress caught fire in a prison cell. It was initially unclear why the mattress caught fire, the police said on Tuesday morning. According to the fire department, three people were slightly injured, two of them were taken to a hospital.