This novel follows Detective Inspector Karen Pirie, who leads a cold case team in Fife while investigating the twenty-two-year-old disappearance of a miner during the 1984 strike. Her modern inquiry eventually intersects with a high-stakes 1985 kidnapping involving the daughter and grandson of a wealthy Scottish tycoon, Brodie Grant. Meanwhile, a journalist named Bel Richmond conducts her own investigation in Italy, tracking a mysterious painter and his son who resemble the missing heirs. The narrative uncovers decades of family secrets, political tensions, and a tragic web of accidental violence and betrayal. As Pirie unearths long-buried bodies in local caves, the truth about the botched ransom and the identity of the returned grandson challenges the official police record. Ultimately, the story highlights the lasting impact of industrial conflict and personal guilt on small communities and powerful families alike.