Chapter 40 (Chapter 38) Summary and Analysis
⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.
Summary
Stephen Roper crosses the border back into Bisbee after a long day at the Free Store in Naco, Sonora. He finds a beat-up RAV4 in his driveway, driven by Marliss Shackleford, a local journalist whose headshot he recognizes from her website. Terrified but trying to mask it, Stephen invites her inside. Marliss explains she is writing about Xavier Delgado's death and knows Stephen was one of the last people to see him alive. Stephen pretends to use the bathroom but instead opens a hidden trapdoor in the floor, descends into the crawl space, and retrieves a derringer, zip ties, a large amount of cash, and a cigar box from a safe. He also pockets chloroform from the fridge. Returning to the living room, he listens as Marliss reveals that law enforcement has not interviewed him, making him realize he is a person of interest. Deciding she cannot leave alive, Stephen gains her trust by criticizing Sheriff Joanna Brady, then offers her a Diet Coke—secretly planning to use the chloroform to subdue her.
Key Events
- Marliss Shackleford waits unannounced at Stephen's house, seeking an interview about Xavier Delgado.
- Stephen recognizes her and hides his terror, letting her inside.
- Under the guise of using the bathroom, Stephen accesses a hidden safe beneath a trapdoor.
- He removes a derringer, zip ties, cash, and a cigar box, preparing for lethal action.
- Stephen learns that detectives have not questioned him, confirming his suspicion that he is under investigation.
- He uses shared criticism of Joanna Brady to build rapport with Marliss.
- He offers her a Diet Coke, intending to drug her with chloroform that had been stored in his fridge.
- Throughout, Stephen's internal "voices" urge him to eliminate the threat.
Character Development
- Stephen Roper is revealed as a calculating and prepared killer. His hidden safe, escape funds, and Cayman Islands bank account show long-term planning for a moment of crisis. His ability to switch from fearful to charming demonstrates sociopathic control. The "voices" in his head intensify, steering him toward violence.
- Marliss Shackleford is persistent and professionally assertive, but her curiosity blinds her to danger. She underestimates Stephen's capacity for harm, even as she correctly deduces that he is a person of interest.
- Joanna Brady (mentioned) is used as a common enemy to build false intimacy. Stephen's criticism of her intelligence is a tactical manipulation.
Themes, Symbols, or Motifs
- Deception and Hidden Identity: Stephen's ordinary routine—running a charity food store—masks a predatory nature. The trapdoor and safe symbolize the secrets beneath his respectable surface.
- The Ordinary Evil: The chapter emphasizes how Stephen's day is unremarkable until he decides to kill. The mundane props (Diet Coke, bath mat, sack lunches) contrast with his murderous intent.
- Isolation and Planning: Stephen's long-prepared escape funds and weapons highlight a motif of premeditation. His solitary life in a remote home enables his violence.
- The "Voices": The internal voices represent a fractured psyche, urging him to act without mercy.
Why This Chapter Matters
This chapter is a turning point that confirms Stephen Roper as a cold-blooded killer, not merely a suspect. It raises the stakes dramatically: Marliss Shackleford's life is instantly at risk, and the investigation into Xavier's death now directly connects to Stephen. The chapter also reveals Stephen's extensive preparations for flight, hinting at a much larger criminal history. By showing Stephen's manipulation of trust, the chapter reinforces the theme that predators can hide in plain sight. It sets up a high-tension confrontation for the coming chapters.
Study Questions and Answers
1. Why does Stephen decide to kill Marliss rather than simply send her away?
Answer: Stephen realizes that Marliss already suspects he is a person of interest. If she leaves and publishes her story, the investigation will focus on him. He cannot risk exposure, so he concludes that eliminating her is his only option to remain free.
2. What does Stephen's hidden safe and escape funds reveal about his character?
Answer: The safe and Cayman Islands account show that Stephen has long anticipated the need to disappear. This level of preparation suggests a history of criminal activity and a paranoid, calculating mind. He is not acting on impulse but executing a long-held contingency plan.
3. How does Stephen use his criticism of Joanna Brady to manipulate Marliss?
Answer: Stephen knows Marliss dislikes Sheriff Brady. By voicing shared contempt, he creates a false sense of alliance. This lowers Marliss's guard, making her more receptive to his hospitality and less likely to suspect his true intentions.