Kate and Sir Charles gather with a host of memorable guests at the Warwicks' Eaton Lodge for an English country-house weekend. Meet Albert Edward, Prince of Wales; his 'darling Daisy,' the Countess of Warwick; their friends-and their enemies. Someone has murdered a stableboy and the Prince, smarting over a recent gambling expose and seeking to avoid scandal, directs Sir Charles to find the killer. But the stakes go up when a guest is shot with the Countess' gun.