Dear departed

Description:

A young woman is found murdered in a park. Although the police believe it at first to be the work of a serial killer, after they discover how she was killed, they realize it is a more complicated story. Where does her sizeable income come from? Where is her missing half sister? And what do the secret codes mean in her personal diary?

subjects: Police in fiction,  Detective and mystery stories,  Bill Slider (Fictitious character),  Fiction,  Serial murders in fiction,  Police,  Serial murders,  Homicide,  Slider, bill (fictitious character), fiction,  Fiction, mystery & detective, general,  Serial murders, fiction,  Fiction, mystery & detective, police procedural

Places: England,  London,  London (England)