Starring: Karina Andolenko, Ilya Noskov, Roman Mayakin, Alika Smekhova, Igor Ogurtsov, Roman Petrov, Yulia Belyaeva, Zhenya Evstigneeva, Mamed Babaev, Andrey Kozlov. Anna Spasskaya, a criminal investigation investigator from Sochi, has a new case: a serial killer appears in the city. One of the victims is the half–sister of Valentina Romanova, an employee of the Investigative Department for the Northwestern District of Moscow. Anna and Valentin once studied together and loved each other, but Oleg Spassky contributed to their breakup. Working together on the case of a serial killer, the characters realize that their old feelings have not gone away. Meanwhile, Anna learns that the former head of the Sochi Criminal investigation Department, Sergei Yemelyanov, who officially died in the colony, is actually alive and at large. Yemelyanov knows that Spasskaya has figured him out, and decides to get rid of her.…