Tuesday's GoneBy: Nicci French Series: Frieda Klein For Frieda Klein the days get longer, the cases darker . . . Psychotherapist Frieda Klein thought she was done with the police. But once more DCI Karlsson is knocking at her door. A man's decomposed body has been found in the flat of Michelle Doyce, a woman trapped in a world of strange mental disorder. The police don't know who it is, how he got there or what happened and Michelle can't tell them. But Karlsson