A cold case pits Madison against the Russian Mafia, but things take a swift turn when the unthinkable happens--a new threat arises and has Madison hunting down an unknown killer.
While trying to make sense of the clues, bodies are piling up, and the brass is hungry for explanations. In addition, Madison must balance all of this while nursing an injury, talking out her emotions with a therapist--a bureaucratic necessity--answering to an eager journalist, and facing an internal affairs investigation.
As the answers come together, Madison narrows in on a possible link between the Russian Mafia and someone within the Stiles PD.
Will she have the courage to confront the person she believes is playing both sides, even though they hold a position of great power?
Things are about to be shaken up, and, for Madison, that means she just might have to let go of the past to embrace her future.