 Police have arrested a 51-year-old woman after four people were found dead and another seriously injured at a hospital near Berlin on Wednesday evening. Police arrived at the Oberlin clinic late in the evening and a spokesman was quoted as saying that deaths were the result of violence and that the 51-year-old was a prime suspect. The Oberlin clinic is a specialist orthopedic hospital with some 160 beds and 300 staff. It's unclear if the dead were patients at the clinic and there was no information regarding a motive.