Серия 04

 Igor decides to stay in the department, despite the general rejection. He helps to detain arms dealers and gets shot while covering Rodionova with himself. For Korolev, this is a reason to be jealous, for Victoria - to look at the major with different eyes. Sokolovsky and Korolev together detain Alpinist, who shot at Igor. Igor goes to investigator Karasyov, who was in charge of his mother's case, and finds him dead.