The Boyfriend Chapter 47 Summary: The Blood Stain
⚠️ 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
Tom’s immediate terror at seeing Chief Driscoll at his front door is matched only by his mother’s protective hostility. She initially blocks the policeman, but relents when Driscoll insists he is interviewing everyone close to Alison Danziger, who was “brutally murdered.” During the questioning, Tom repeats his alibi that he was home all night with his father. The chief notes rumors regarding Tom’s conflicts with Alison and his past relationship with Brandi. Tom’s mother lies about her husband’s whereabouts. When the chief attempts to leave, he spots a brownish-red stain on the sofa. Tom’s mother claims it is paint from an art project and refuses to let him sample it, daring him to get a warrant. Driscoll leaves. After locking the door, Tom’s mother orders him to his room and is later seen scrubbing the sofa. In his internal monologue, Tom reveals he slashed his father’s throat—aiming for the jugular and hitting the carotid—and had cleaned up but missed that blood spot.
Key Events
- Chief Driscoll arrives at Tom’s house and demands to speak with him about Alison’s murder.
- Tom’s mother initially refuses entry but relents after Driscoll explains the gravity of the case.
- Tom repeats his alibi that he was home with his father; his mother lies that her husband is still at work.
- Driscoll reveals he has heard rumors from students about Tom’s hostile relationship with Alison and his past with Brandi.
- The chief notices a dried blood spot on the side of the sofa.
- Tom’s mother claims it is paint from an art project and refuses to allow Driscoll to take a sample, challenging him to obtain a warrant.
- Driscoll leaves after his request is denied.
- Tom’s mother locks the door, orders Tom to his room, and later scrubs the sofa base.
- Internal monologue confirms Tom killed his father by slashing his throat, and that he thought he had cleaned all the blood but missed this spot.
Character Development
Tom Brewer – Tom’s earlier composure during police interviews shatters in his own home. The story reveals him as a calculated murderer who actively recalls the anatomical details of his attack (aiming for the jugular, hitting the carotid). His fear now centers on the physical evidence he failed to erase, not on guilt.
Luann Brewer (Tom’s mother) – Luann shifts from a controlling, quizzing mother to a complicit protector. She lies to the police chief about her husband’s location, creates an implausible story about a paint project, and physically scrubs the incriminating stain after Driscoll leaves. Her defiance of a warrant request shows she is willing to obstruct justice for her son.
Chief Driscoll – The chief’s suspicion crystallizes. He is no longer casually fishing; he is actively gathering testimony and physical evidence. His persistence in wanting a sample and his mention of specific rumors indicate he is closing in on Tom.
Themes, Symbols, or Motifs
Blood as Incriminating Evidence – The single overlooked blood spot threatens to unravel Tom’s entire cover-up. It symbolizes the inevitable trace of violence that remains despite effort to erase it.
Maternal Complicity – Luann’s lies and physical scrubbing demonstrate a mother’s willingness to shield her son from justice, raising questions about how far she will go and what she knows.
Arterial Spray as Narrative Device – Tom’s clinical recollection of arterial spray and the anatomy of his father’s throat underscores his detachment from the act of murder and his precise, almost medical knowledge of killing.
The Disappearing Rug – The missing rug mentioned at the chapter’s end hints that further evidence has been removed, suggesting an ongoing effort to sanitize the crime scene.
Why This Chapter Matters
Chapter 47 is the turning point where Tom’s secret is directly exposed to the reader, even as the police remain unaware of the full truth. The blood stain on the sofa provides a concrete piece of physical evidence that connects Tom to a murder—albeit his father’s, not Alison’s. The chapter forces the reader to confront Tom’s true nature: he is a cold-blooded killer who murdered his own father, not merely a troubled boyfriend. It also deepens the mystery of Luann’s role. Does she know Tom killed his father? Did she help clean the original scene? Her refusal to let the chief sample the stain suggests she is actively covering up a crime, not just protecting her son from suspicion. The chapter raises the stakes enormously: if the police obtain a warrant and test the spot, they will find human blood, likely matching Tom’s father. And with Driscoll already investigating Alison’s murder, that evidence could link Tom to a second killing.
Study Questions and Answers
1. Why does Tom’s mother lie about her husband’s location to Chief Driscoll?
She tells Driscoll that her husband is still at work and will call him, even though Tom knows his father is not at work. The lie serves to avoid having her husband questioned, which would reveal his absence (and likely his death) and undermine Tom’s alibi. It also buys her time to deal with the blood stain.
2. What does Tom’s internal monologue reveal about his state of mind regarding the murder of his father?
Tom describes the murder clinically, noting the arteries he aimed for and the force of arterial spray. He shows no remorse, only concern that he missed a spot of blood. This reveals a dispassionate, calculating killer who is focused solely on avoiding detection.
3. How does the chapter escalate the conflict between Tom and Chief Driscoll?
Driscoll moves from questioning Tom at school to confronting him at his home. He mentions specific rumors about Tom and Alison, and Tom and Brandi, indicating he has been gathering intelligence. The discovery of the stain and Luann’s refusal to allow a sample create direct tension; Driscoll now has a concrete reason to seek a warrant, and the chapter ends with the possibility of forensic testing that would expose Tom’s crime.