A deadly sniper is killing people in groups of three. Miami Detective Al Warner hates senseless murder, but the second set of targets provides several possible motives. One victim is alive but on life support, brain dead. The FBI IDs the shooter as the Shadow, an elusive contract killer they've hunted for two decades.Charles Seagrave and his lover, Kim, are on a desperate search for a rare blood type liver donor for his nephew, Hunter. The Shadow's brain-dead victim is a possible candidate, but his mother won't accept her son will never recover. The Shadow drops more victims, another coincidentally a donor match for Hunter. Warner doesn't trust happenstance and a secondary investigation opens a door into a deadly black market organ ring. As the detective races to uncover the illegal labs and stem those patient deaths, he learns Seagrave is dogging the Shadow's victims' families in hopes of a private donation. A chance connection finally leads Warner to the assassin. In a shocking twist of exposed identities and astounding revelations, the Shadow escapes. Has Warner finally met his match? The fight to save Hunter and the mission to apprehend the Shadow turn into a battle that may prove deadly for all.