The unsolved investigation into the murder of the 70s TV star Susan Delray is reopened. Did the same killer murder Susan's prostitute daughter Angela? It soon becomes clear that mother and daughter shared more than just good looks and a taste for high living. The case leads Connor and Walker to a luxurious private club run by Angela's boyfriend (Colin Salmon). It discreetly caters for the various sexual tastes of its rich members, however bizarre. But both officers are drawn further into this powerfully seductive and sinister world than they intend.