The U.S. Justice Department has declared war on the widespread corruption in Boston's police force, turning up the heat big time for detective Jack Devlin, assigned to snare cops on the take and root out vice in the rank and file. "The dirty cop will inevitably reveal himself. He'll always give off a sign, an indication." Tough words to hear for Jack Devlin, whose father was tied to the biggest scandal in Boston's history. Stripped of his honor, Jock Devlin died disgraced, a suicide, before his case went to trial--an act of cowardice that forced young Devlin to grow up in the shadow of his father's shame, creating personal demons that would drive him from a promising career as a Harvard-educated lawyer into the unlikely field of law enforcement. Now, more than twenty years later, a letter from his father surfaces, pushing Devlin to reopen old wounds. Through conflicting emotions of anger and devotion, he searches for truth, hoping to uncover the secrets behind his father's infamous fall from grace and tragic death. But what he finds could bring the Boston police force to its knees--and there are some who would kill to keep history silent.