A mysterious summons from her cousin Laurel causes Amory Ames & her playboy husband Milo to set off post-haste for the Lyonsgate estate in the English countryside The pair are surprised to discover an eccentric & distinguished group of guests have been invited echoing a party from seven years ago of wild young things which ended in tragedy At the centre of the group stands the notorious socialite Isobel Van Allen But someone wants the past to stay buried & they are desperate enough to turn to murder It's up to Amory & Milo to sort through a web of scandal & lies to uncover the truth & the identity of a killer