Reinickendorf is the twelfth borough of Berlin. It encompasses the northwest of the city area, including the Berlin Tegel Airport, Lake Tegel, spacious settlements of detached houses as well as housing estates like Märkisches Viertel. From Wikipedia
A 30-year-old allegedly stabbed a bystander who tried to mediate a conflict over music selection in a Reinickendorf bar, leaving the victim critically injured.
