15-year-old murdered in Cologne: fourth suspect arrested. Four suspects have now been arrested.

The motive for the cruel act could have been a statement made by the young person before the district court. The background is supposed to be a statement by the teenager before the court. On March 10th, a 15- year-old was found dead at the Mülheim harbor in Cologne. He was killed with multiple stab wounds. A 20-year old man from Cologne was arrested by the police in Garmisch-Partenkirchen in Bavaria around 7 a.m.