DI Kate Ashurst and DS Emma Scribbins investigate the murder of Nikki Pengelly who is found stabbed to death on her living room floor. Nikki was a very attractive woman, divorced but now engaged to Ralph Mitchell, who found her dead body. She was also a member of Applejacks, a club for rich, young singles and she had admirers. When the police learn that Mitchell had a fling with Hazel Lawrence, the list of suspects, not to say possible motives, starts to grow.