Серия 3

Olga persuades her husband to flee the clinic. Natasha comes to her father's home and tries to persuade him to continue treatment. When Olga returns, a fight breaks out between them, leading to a murder. The investigation is given to Natasha's friend, Investigator Sorokin, and Olga confesses. However, Arthur becomes Olga's lawyer, and finds a way to frame Natasha.