Berlin police officers guarded the emergency room of the Urban Hospital in Kreuzberg on Saturday evening. This was preceded by a dispute between groups of people in Gräfekiez with three people injured, a police spokesman said. “Knives and firearms are said to have been used.” First the “B.Z.” (Online) reported.

The police initially did not confirm media reports that it could be a dispute in the Berlin clan milieu. More information still needs to be gathered, it said. The reason for the dispute was also unclear.