Grace den Herder's life has moved on and while she has found a degree of peace with her family her career move away from the front line is proving more difficult than she thought. Eventually the strain begins to show and she worries for the future of her career and marriage. She's asked to review a suicide in...
Barlinnie Prison and takes it on as a break from the desk and at first it seems to be no more than a box ticking exercise. She teams up with her old DCI Jimmy McGovern who seems fully recovered from a health problem and grabs the opportunity to work one last job before he retires.
The prisoner who committed suicide is Tommy McMartin at one time the heir to one of the most powerful criminal organisations in west Scotland. His life is taken apart when he is convicted for the horrific murder of a gay lover although he remembers nothing about it.
His life inside is made impossible without support from his own family who have disowned him. As Grace reviews the case she uncovers some old skeletons, a trail of lies and she get dragged into a case that involves an old adversary Brenda McMartin who has been causing havoc across the Glasgow underworld.
Big Brenda plans a robbery in Edinburgh from a rival gang which goes badly wrong and a complex series of events draws the main characters towards each other where the departed are taking their secrets the grave as Grace tries to uncover the truth of what happened to Tommy McMartin.
At the same time someone watches her from the shadows and aches for revenge. This is the fourth book about Grace and brings old and new characters together in a story about old secrets and lies that seemed to have been buried and forgotten util a chain of events pulls them back into the light.
Grace is faced with the question whether to expose the truth or let the dead lie still.