Intelligent People
At her own country house, in the very midst of her birthday celebration, the guest of honor was found dead — the owner of an advertising agency, Lyudmila Kadysheva. The next day, her son Sergei was found strangled in the same place. While investigating the inexplicable chain of murders, Volkov encounters the Kadysheva family, full of disagreements and hostility. Almost everyone present at the celebration falls under suspicion — from her ex-husband to her young lover.