Jackson Kane cuts an unassuming figure as he pushes his mop across the scuffed floors of Eastbrook High School. A former military man, his sturdy frame and calloused hands hint at a life of discipline and hardship. Yet, beneath his janitor's uniform lies a fierce determination-a burning desire for justice stoked by personal tragedy. Years ago, Jackson's wife and young daughter fell victim to a brutal attack, their lives senselessly taken in a crime...