This is the latest offering in prolific crime writer Joy Ellis's Lincolnshire Fens series featuring DI Nikki Galena and DS Joe Easter. Galena is to find herself under unbelievable levels of pressure, she is Acting Superintendent, covering for Cameron Walker, concerned by statistics that show high levels of domestic abuse, and the strange spike in women being stalked. An old-fashioned airmail envelope arrives addressed to Nikki. Inside is a note with the words You failed me. This is followed with further disturbing communication with the names of 4 women, Alexandra Cornfield, Ruth Baker, Bethany Lyons, Leanne Delaney, all missing women from years ago that the police failed to locate, then a type of police case report file on Alexandra Cornfield arrives in which an Inspector Oliver appears to have solved their case for them, identifying a remote Fens farm location where the body is buried.
Facing intense media scrutiny highlighting police failures, Nikki feels the menace of being targeted by the unknown Oliver, and receives help from surprising quarters such as Jim Summers, now a senior police officer, and Matt Ballard, ex-police officer now a private investigator. This is a tough and complex case where there are further murders. There are other threads in the narrative, with the police team's Yvonne 'Vonnie' Collins and Cat Cullen informed of the concerns of a teacher, Lynette Sims, for a pupil, Ruby Grayson, additionally the 2 worried officers end up carrying out surveillance in their own personal time on a local woman being stalked. Additionally, Nikki's mother, Eve, and her friend, Wendy, have found a new hobby that has them discover a silver watch and ring in a farmer's field.
This is only my personal response, but for me the plot pieces and the ways they creakily knit together seemed to be a little too obvious to me. That does not mean that they will be so to every reader, and even if they are, like me, they are probably still likely to enjoy this addition to the series anyway. This is one that fans of the author and other readers of the crime and mystery genre are likely to find engaging and entertaining. Many thanks to the publisher for an ARC.