Blum and Reza are interrogated by BKA investigator Wallner. While Reza is soon allowed to leave the police station, Blum ends up in the detention cell. Lawyer Wagenschaub bursts into the interrogation room and gives Blum terrible news: her daughter Nela has been kidnapped. Blum only has 72 hours to free her from the clutches of unscrupulous criminals. In return, she is to reveal where a video with explosive content is located. However, Blum has no idea which video it is.