After searching for her sister for two years, Kate Gallagher is devastated when she's called to the morgue to identify Chrissy's body. Guilt and grief compel Kate to find her sister's killer, even if it means following a lethal bounty hunter into danger. Maximum Security's Jason Maddox has never worked for a client he's so drawn to, or for a case so monstrous. As clues lead the pair deeper into the city's underbelly, connections to human trafficking draw them closer to peril, but even Jase's warnings can't convince Kate to walk away. As the deadly operation puts a target on their backs, they'll have to decide what matters most: the truth or their lives.