In Odessa, Serhij finds the spot where the unknown woman was killed and the boat with her body was lowered into the water. The perpetrators burnt the woman's clothes on the shore, leaving only the heel of one shoe. Maria assumes that the severed arm belongs to the woman's body, which was in the boot of the van. However, she still considers Bronisz a suspect, who never tires of proclaiming his innocence. Behind the wheel of the stolen Czech van was a petty thief who discovered the gruesome cargo and fled in panic from the police to his death. Alerted to the connection between the cases in Prague and Warsaw, Viktor seeks out the owner of the van, Vrabec. The transport company had lent the van found in Poland to the model Vera Vitova. Vrabec uses a photo of the dead woman to confirm her identity. At the same time, another severed arm is found in the cold store of a restaurant in Odessa. Once again, Serhij has to contend with difficult conditions: employees and temporary staff had access to the cold room at all times. Serhij puts pressure on his informant Skorpion, but the latter is afraid of offending the local mafia. Meanwhile, Maria is under internal investigation: she shot up a surveillance camera before a drug dealer was killed by a shot from her gun. While Bronisz almost strangles his lover Edyta during sex in Warsaw, Serhij is faced with another hideous spectacle in Odessa: he finds the head of his informant Scorpio draped on the roof of a carriage.
—Arte