When Riley Cowan finds her estranged husband Jeff dead in his home, she thinks someone, specifically someone Jeff's father ripped off, is trying to send a message to Jeff's father: Tell me where the money is, or there will be more death. Enter Finn Bradley, FBI agent and Riley's love interest from way back. Finn agrees to help Riley, and the two reignite sparks they both thought were extinguished. But can they discover the killer's identity in time, before he resurfaces and strikes again?