Detective Inspector Gaskill

Detective Inspector Gaskill is the plain-clothes officer investigating Megan Hipwell’s disappearance. He enters Rachel Watson’s story at the moment her uncertain memory becomes a matter for the police, and returns after Tom Watson’s death. The novel presents him chiefly through Rachel’s limited perspective: a professional investigator whose questions make her feel suspected, but whose manner she sometimes reads as more considerate than that of his colleague Detective Sergeant Riley.

Identity and Introduction

Gaskill is introduced at Cathy’s home, where he arrives with a younger uniformed police constable to speak with Rachel. He is in his forties, very tall and slightly stooped. He shakes Rachel’s hand, identifies himself, and explains that the officers need to ask about her actions on Saturday evening. Her immediate alarm—she wonders whether something has happened to her mother or to Tom—shows how little she understands the reason for their visit. Gaskill’s calm statement that everyone is all right does not resolve her fear; it redirects it toward the night she cannot clearly remember.

His introduction establishes the practical limits of his role in the narrative. Readers do not enter his private thoughts or see him conduct the investigation independently of Rachel’s perceptions. Instead, he appears through the questions he asks and the information he provides, while her anxiety supplies much of the emotional pressure surrounding the interview.

The Inquiry into Megan’s Disappearance

Gaskill explains that a woman from Witney who lives on Blenheim Road, Megan Hipwell, is missing. Police officers have been going door to door, asking whether residents remember seeing her or noticed anything unusual. During those inquiries, Rachel’s name has come up: Anna Watson reported seeing her in the street near Megan’s home around the time Megan left. Anna had thought Rachel was behaving strangely and had considered contacting the police.

Gaskill lays out the source and significance of the police interest rather than presenting Rachel with an accusation. That distinction does little to reassure her. As he speaks, she pictures herself in the underpass and sees blood on her hands, though she cannot establish what happened. When he shows her a photograph of Megan and asks whether she saw her that night, Rachel struggles to connect the woman pictured with the imagined life she had constructed from watching the houses beside the railway. The interview therefore puts two kinds of uncertainty side by side: the police are checking witnesses and events, while Rachel is trying to distinguish memory from fear and invention.

The inquiry also reaches beyond the missing-person investigation into Rachel’s credibility. She admits that she no longer works for Huntingdon Whitely, having left three months earlier, and that she had concealed this from Cathy because she feared Cathy would worry about the rent. Rachel apologizes for having lied about her employment. The disclosure helps explain why her outward account of her daily routine cannot simply be taken at face value, although the evidence does not show Gaskill discovering or investigating the employment lie himself.

Rachel’s Later Contact with Police

After Rachel returns to the station a few hours after an earlier episode, she asks to speak with Gaskill alone. He says that Riley must also be present. Rachel dislikes the decision, but the scene establishes that Gaskill keeps another officer in the conversation rather than allowing the interview to proceed privately. Rachel then says she did not break into the Watson home, acknowledges that she went there hoping to speak to Tom, and explains that no one answered the door. Riley, rather than Gaskill, follows up by asking how Rachel got inside.

Later, after Scott Hipwell has imprisoned her in his home and threatened her, Rachel calls the police soon after getting home. She asks to speak to Gaskill, but is told he is unavailable and ends up speaking with Riley instead. Rachel believes Gaskill would have been kinder. This is her judgment, not an independent account of his conduct: his absence leaves her to report the episode to an officer she finds less sympathetic, at a time when fear and exhaustion are already shaping her recollection.

Return and Narrative Role

Gaskill reappears after Tom’s final assault on Rachel. He arrives with Riley and other police officers after Anna has called for help. Rachel and Anna are sitting together while waiting for the ambulance, and the officers are visibly taken aback by what they find. Anna gives them an account of what happened, identifying Rachel’s actions as self-defence and saying she had witnessed the confrontation. The paramedics arrive too late to save Tom; police then take Anna and Rachel, along with Evie, to the station and question the women separately.

Rachel remembers little of those questions and struggles to concentrate or form answers. Her account is that Tom attacked her, that he came at her with a corkscrew, and that she took it from him and used it to defend herself. The officers examine her condition and hands. The text does not assign every question or action specifically to Gaskill, but places him among the detectives present as the police begin establishing what happened.

Across these appearances, Gaskill connects the investigation of Megan’s disappearance with the final police response to Tom’s death. He asks for a recoverable account of events while Rachel’s memory remains unstable, and his role is consequently defined more by procedure than by personal revelation. Because the narrative stays close to Rachel, readers encounter his authority through her fear, mistrust, and occasional preference for his manner over Riley’s; the evidence does not establish what conclusions he ultimately reaches.