Emil Knapik's fellow inmates die after taking drugs; Emil is taken to the hospital, but he escapes; Rafał with his daughters, Hania and Gabi, is to visit Germany with his wife, Magda, but Hania refuses to accompany him.

Emil goes to the hospital; police search for Ariel's killer, Gabi's boyfriend; Rafał's wife presses him to report his daughter's disappearance.

The police find Gabi's clothes on the barge, along with a lot of blood and drugs; Rafał does not believe that his daughter could have committed suicide.