Chapter 27 (Chapter 25) Summary: Stephen Roper's Killing Journey and Downfall

⚠️ 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

In this chapter, the narrative shifts entirely to Stephen Roper's perspective, covering his life from the late 1970s to 2022. Stephen recalls his "golden years" as a teacher who spent summers hunting victims across the western United States. He targets young girls at festivals and later hitchhikers, using a camera as camouflage and taking shoelaces as trophies (marking boys' with blue ink). As hitchhiking declines and parents become more vigilant, he settles for prostitutes, using homemade chloroform and marking a New Mexico map with X's—twenty-three in total.

He adapts to forensic developments: wearing gloves after the Reservoir Girl's bite mark, quitting his hobbies in 2002 when surveillance cameras proliferate, and later studying serial killers online. The 2018 arrest of the Golden State Killer via forensic genealogy alarms him, but he believes he is safe since his DNA is not in any database. Bored in retirement, he joins Hands Across the Border, driving a "Free Store" food truck that earns him the nickname "Señor Santa Claus." During the pandemic, he ignores a scaly patch on his chest. In spring 2022, a biopsy reveals breast cancer—a disease that killed his mother and grandmother. The referral to a specialist feels like a death warrant.

Key Events

Stephen reflects on his peak hunting years (late 1970s–early 1980s), abducting children from Portland's Rose Festival and Seattle's Seafair.
He adapts his victim pool as societal vigilance increases: hitchhikers, then prostitutes.
He uses homemade chloroform and keeps a cigar box of trophies (shoelaces, a marked map).
Forensic advances (AFIS, CODIS, surveillance cameras) force him to retire from killing in 2002, over the objections of "the voices."
After retirement, he becomes an armchair student of forensic science, following other serial killers' trials.
The 2018 arrest of the Golden State Killer through forensic genealogy terrifies him, but he remains confident his DNA is not traceable.
To combat boredom, he joins Hands Across the Border, converting a food truck into a "Free Store" and gaining media attention as "Señor Santa Claus."
During the COVID-19 pandemic, he delays medical care for a scaly chest spot.
In spring 2022, a physical and biopsy lead to a diagnosis of male breast cancer, with a family history of the disease.

Character Development

This chapter provides the only deep dive into Stephen Roper's psyche outside his interactions with other characters. We see:

His calculating nature: He methodically adapts his methods to avoid detection—gloves, chloroform, avoiding rape to leave no DNA.
His internal conflict: "The voices" urge him to continue killing, but his rational fear of capture ultimately dominates.
His narcissism: He relishes his "good-guy" reputation as Señor Santa Claus, despite his murderous past.
His vulnerability: The cancer diagnosis shatters his sense of control, and he interprets the referral as a death sentence, hinting at his fear of mortality and loss of agency.

Themes, Symbols, or Motifs

Technological evolution vs. the premodern predator: The chapter traces how AFIS, CODIS, and surveillance cameras gradually box Stephen in, forcing him to stop killing. This mirrors the real-world shift in law enforcement capabilities.
Duality of identity: Stephen lives as a respected teacher and later a beloved community helper while being a serial killer. The "Señor Santa Claus" persona is the ultimate disguise.
Control and compulsion: Stephen quits killing not out of remorse but out of risk management. The "voices" represent his compulsion, which he resists through sheer willpower.
Mortality and justice: Ironically, the cancer that kills his female relatives catches up to him when forensic science cannot. The disease acts as a delayed, biological form of accountability.

Why This Chapter Matters

This is the novel's only comprehensive look inside the killer's mind and history. It explains his operational methods, why he stopped killing in 2002, and his motivation for running the Free Store—a cover that also provides potential new victims. The cancer diagnosis raises the stakes: Stephen may be dying, but he still poses a threat if he decides to resume hunting. The chapter also connects to the main plot by showing that Stephen is aware of modern forensic techniques, making him a more formidable antagonist whose past could be exposed at any moment.

Study Questions and Answers

1. Why did Stephen stop killing in 2002, and what does this reveal about his decision-making? Stephen quit because the proliferation of surveillance cameras made the risk of detection too high. This shows he is not a purely compulsive killer; he is capable of long-term strategic thinking and prioritizes self-preservation over the urges represented by "the voices."

2. How does Stephen react to the 2018 arrest of the Golden State Killer, and why is he not immediately terrified? Stephen is alarmed because forensic genealogy could theoretically trace his DNA through a distant relative. However, he calms down when he realizes no one has his DNA on file, and he has no known relatives who have uploaded their profiles to public databases. This reveals his careful study of forensic methods and his confidence in his own precautions.

3. What is the significance of Stephen's cancer diagnosis at the end of the chapter? The diagnosis introduces a countdown to his potential death, paralleling the investigation's race against time. It also humanizes Stephen in a disturbing way—showing that his body can betray him even when his mind remains predatory. The fact that breast cancer killed his mother and grandmother links his fate to his family history, adding an element of unintended justice.