When a routine investigation into a discarded mummy at a local tip reveals a connection to three missing young men, a disgraced police officer finds himself at the center of a lethal conspiracy. DC Callum MacGregor, relegated to the 'Misfit Mob'—a dumping ground for unwanted Police Scotland officers—must navigate institutional apathy and professional isolation to pursue the truth. As he uncovers evidence of a serial predator, he faces the dual challenge of solving a complex case while operating within a department that expects him to fail. The narrative unfolds through a gritty, procedural lens, emphasizing the tension between the protagonist's drive for justice and the systemic obstacles hindering his progress.

This novel aligns with the established stylistic markers of the author's work, emphasizing dark humor and procedural realism within a Scottish setting. The premise suggests a focus on the underdog narrative, where the protagonist's struggle against institutional neglect mirrors the urgency of the criminal investigation. Readers familiar with the genre will likely identify the classic 'outsider cop' framework, which serves to heighten the stakes of the central mystery. The narrative structure points to a methodical, tension-filled progression that prioritizes the gritty realities of police work over sensationalized action.