The Body in the Marsh

Criminologist Martin Knight lives a gilded life and is a thorn in the side of the police. But then his wife Liz goes missing. There is no good explanation and no sign of Martin...To make things worse, Liz is the ex-girlfriend of DCI Craig Gillard who is drawn into the investigation. Is it just a missing person or something worse? And what relevance do the events around the shocking Girl F case, so taken up by Knight, have to do with the present? The truth is darker than you could ever have imagined.