Divorce and maiden name

It has been over a year since Kira separated from her husband Sergey. Fifteen years ago, when their love burned like a lit fuse, it was unthinkable that these two could get divorced. Their son Tim still hasn't come to terms with it and dreams of reconciling them. And then the opportunity presented itself, a terrible opportunity! On the staircase landing outside Kira's apartment, someone shot her boss, the chief editor of the magazine "Old Square." Kira was his deputy. The boss was coming to talk to her about something secret and important... The police seemed to suspect Kira of the murder, and her son called his father for help. Sergey rushed over immediately. And he will do everything to protect his former, but still beloved wife from trouble...