When defense attorney Sally Castle agrees to do a favor for an old friend she thinks the case will be simple: present the appeal for a murder conviction and the work is already done. But the more Sally looks into the facts of the case, the more problems she sees. Did sloppy police procedure result in the conviction of an innocent man?

State Trooper Jim Duncan is also working what seems like a straight-forward homicide: the execution-style murder of a man with suspected drug ties. But before the scene is released, he learns the victim was living with a deep-cover fake identity. Why?

Jim and Sally pursue their separate investigations and lines begin to cross, leading them to wonder how separate the cases are. As they uncover murder, drugs, infidelity, and federal-level fraud, one thing becomes clear. Someone wants Sally's client in jail. And they will go to any length, including murder, to keep him there.