It's been six years since 14-year-old Marvel Trustrom went missing - six long years for Marvel's seriously ill father, Tom Trustom, who's desperate to know what happened to his daughter. DS Zed Willard has always believed that Jonah Kobi, a serial killer serving life for the murders of four other girls in the area, is responsible for Marvel's disappearance. Can Dr Claire Roget persuade Kobi to reveal the truth and finally confess to Marvel's murder? 

Coroner Martha Gunn is among the first to be called to the scene when a man's body is found in a small cottage fronting the river. Floating face-down in the rising water, it appears to have been raised from the cellar by the flood.

Nurse Florence Shaw is worried about her patient and friend, elderly widow Nora Selleck. When she encounters Nora in the market town of Stone seeming confused, Florence decides to pay her a visit in more familiar surroundings. But at Nora's house she meets Ben Evans, a mysterious young stranger who has befriended Nora. Who is Ben, and why is he encouraging Nora to miss her surgery appointments? Florence doesn't trust Ben. She's sure he doesn't have Nora's best interests at heart and is a threat to her vulnerable patient.

Zoe has to hit the ground running. She needs to manage a new team with its fair share of challenges, get to grips with a new boss who might not be all she seems, and worry about her reputation following her north to Cumbria. Can she settle in quickly enough to solve the murder and quell local tensions, as well as coping with an unfamiliar environment?

Meet DCI Lesley Clarke. She’s a straight-talking city copper who doesn’t suffer fools gladly…and she’s been transferred to rural Dorset. After being injured in a bomb attack, Lesley is presented with a choice - early retirement, or a period of respite in a calmer location. But things don’t stay calm for long. Before she’s even started her new job, Lesley is dragged into investigating a murder at one of England’s most iconic landmarks, the imposing Corfe Castle.