WaPo Duisburg S04E05 - Verhängnisvolle Vergangenheit

During Arda's last days at work, Katja Schwarz's body is found on the banks of the Rhine. To the surprise of Arda and his boss Kruppka, Heinrich asks the WaPo for help this time. A message on the dead woman's cell phone leads Arda and Heinrich to Yilmaz, with whom the young woman had spent the last night. During a search of his apartment, the investigators find the crime scene and the case seems clear at first. But the lifeguard denies everything.