Jo Slater has it all. She is the queen of Manhattan society, and now, newly single in the greatest city in the world, there is not a cloud in her sky. Then Russell Cole, an old friend just married to a much younger woman, goes missing while yachting in Barbados. Jo is suspicious of his wife, Carla, who seems set on conquering the highest level of New Yorks social scene. Suddenly, those who oppose her start dying off, and Jo decides to take matters into her own hands.