Klangor

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.

Investigators ponder the possibility that Gabi may actually be a victim, and the crime scene a staged one. Commander Artur Zawisza discovers Krzysiek Ryszka under the influence of synthetic drugs and threatens him.

At the penitentiary, Krzysiek Ryszka sells designer drugs to Chudy, Emil Knapik's cellmate. Two inmates die instantly, and Emil is taken to the hospital. The next day, after Rafal's visit, Piotrek confronts his brother.

The search party manages to find Gabrysia's shoe on the cliff. The discovery does not herald good news for the Wejman family. There is a quarrel between Piotr Ryszka and Krzysiek Ryszka.

After having spoken to Emil, Rafał comes to Danka Schulze and attempts to convince her of his hypothesis.