Ep 11. Episode 60

Olga figures out that the book, Katia has carried from Zhadan's office, records revenues from the brothel. Olga and Stefan find a witness of the start of Zhadan's brilliant career and find out that he used to work for a criminal Don Gromyko. Katia admits to Zhadan that she knows about the source of his wealth and threatens to tell everyone and he Locks her at the psychiatric ward.