A policeman is killed in an abandoned factory hall. The perpetrator apparently lured him here. The search will reveal that many of those he investigated in the past had a motive for revenge. But which of them had reason to kill?
A beautiful student is shot dead in a train compartment. None of her luggage can be found. Is the murder related to the blog where she wrote compromising information about VIP guests at parties where she worked as a hostess?
What does the murder of a young Polish woman have to do with the discovery of a pacifier with the DNA of a 5-month-old missing child in her car's trunk?
Is the shooting to Ukrainian workers an act of xenophobia, or is it settling the accounts of rival construction companies? Can Magda and Martin catch the skilled gunman before he strikes again?