The Turkish detective series "Olağan Şüpheliler" tells the story of three housewives whose husbands jointly owned a hotel. No one could have guessed that behind the apparent well-being of these families lay a serious internal drama. The women were unhappy. One day, they decide to commit murder. Nehir, Zühre, and Feyza agree to poison their husbands during a celebratory dinner marking the anniversary of the hotel's opening. From there, the three heroines must cover their tracks and divert suspicion away from themselves.