Frank McKenzie knows pain. He excels in delivering it. He understands its formation, its formula. He recognizes its taste. He can see it coming from a mile away. But he never saw this coming. He never saw the storm ahead. An Assassin is running rampant in Boston. He calls himself The Mexican. Important people go missing. Business men are found dead. Mutilated bodies are uncovered. All clues lead to one mysterious man. A faceless man. A man that conceals his identity in the shadows. He leaves a calling card at his crime scenes. A call to death. A call to arms. Can Frank McKenzie be the good cop he wants to be, or will pain overcome his soul and turn him into the cop he knows he is? Join the unstable detective in an explosive, adrenaline filled thriller that will leave you reeling in excitement. If you like stories in the Hard-boiled, pulp fiction style genre, you'll love this