Special Agent Luce Hansen's Thanksgiving vacation with her new lover, forensic pathologist Harper Bennett, is cut short when she's tasked with recapturing Deadeye, a vicious serial predator who has escaped custody. The timing couldn't be worse, especially when Bennett seems to be struggling with the realities of Hansen's work and questioning whether she's willing to risk building a life with a woman who puts work first, even when the job puts her in the line of fire.

Hansen can't put aside the chase even with her relationship on shaky ground. On the anniversary of Deadeye's first kill, two brothers are shot while jogging along a quiet country road. Before Deadeye can claim another victim, Hansen and her team must track a killer who has proven to be an expert at hiding in plain sight. The stakes, both professional and personal, get even higher when Hansen is cut off from her team in rural Ohio and must fight for her very survival. As Bennett frantically searches for clues to Hansen's disappearance, Deadeye's hunt draws ever closer to home.