When a man accused of illegal magazine distribution dies in police custody, Behzat must lead a touchy investigation that could impact his colleagues.

When his dead daughter's ex-boyfriend is released from prison, Behzat, who wants to learn more about the last days of Berna's life, interrogates him.

The man who followed a murdered gynaecologist's wife is removed from the suspect list. However, things get complicated when his fingerprints are found at a crime scene unrelated to the murder.