Lily Bridges's disappearance is the unresolved event around which the police question Lucy Fly and the narrative’s competing accounts of the last evening turn. Lily visits Lucy’s apartment and leaves; Lucy says she follows several minutes later but does not find her. The later recovery of a woman’s torso in Tokyo Bay makes the disappearance seem fatal, yet the remains are never officially identified as Lily’s, leaving both the event and Lucy’s part in it suspended between testimony, suspicion, and uncertainty.

The Last Known Encounter

During the police interview, the investigator asks Lucy to recount the night Lily was never seen again and emphasizes that, as far as the authorities know, Lucy was the last person Lily spoke to. Lucy first gives a spare account: she is at home when the doorbell rings; Lily is there; they speak for about a minute, Lily leaves, and Lucy goes back inside. The brevity of this exchange offers little explanation for Lily’s departure or what passed between them. Lucy says she has already described it, but the investigator asks her to tell it again, making repetition itself part of the pressure surrounding the event.

Lucy then adds a second movement to the evening. About five minutes after Lily leaves, she says, she goes after her because there is something she has forgotten to tell her. She insists that she does not find Lily and assumes she is heading to the station: Lucy does not believe Lily knows that part of Tokyo well, and sees no other likely destination. The investigator points out that the route from Lucy’s apartment to the station is straightforward and the streets are well lit. Lucy accepts those details but maintains that she did not find Lily and does not know where she went. The direct route sharpens the gap in her account rather than closing it: the expected destination is plausible, but Lily’s arrival there is not established.

The Body and the Limits of Identification

A few days after Lily disappears, a young woman’s torso is fished out of Tokyo Bay, accompanied by two matching but unattached limbs. The recovered remains lack hands, and therefore fingerprints, so the police cannot make an official identification. Even so, the body is widely accepted as Lily’s. Lucy’s account makes clear the difference between public certainty and forensic confirmation: the newspapers report a missing British bartender, while the authorities have not formally established whose remains were found.

In the weeks before the renewed questioning, a copy of the Daily Yomiuri circulates through Lucy’s office. Its headline identifies the recovered torso as believed to be that of Lily Bridges. The news alters how Lucy is treated at work: her colleagues no longer look at her properly, and she cannot tell whether they suspect her of murder or are simply unable to speak to her amid the horror of Lily’s death. Even Natsuko, who had wanted to believe Lucy, withdraws after seeing the headline. The disappearance thus acquires a second, social aftermath before the police lead Lucy away: suspicion isolates her from the people among whom she had been living.

Conflicting Accounts and Suspicion

The police case includes a neighbor’s account of the evening. The neighbor says Lily knocked at Lucy’s door, saw Lucy speaking angrily to her in the doorway, and watched Lily walk away. A few minutes later, the neighbor says, Lucy followed, carrying a bundle. Lucy calls the bundle detail a lie, while acknowledging the other basic facts and choosing not to describe the conversation. Her narration therefore preserves the outline of the encounter while withholding its most charged content.

Lucy’s response complicates rather than settles the accusation. She wonders why the neighbor did not also say she saw Lucy tuck a revolver into her shirt after closing the door, or carry a dagger as she walked. The remarks do not supply a clear explanation of what happened to Lily; instead, they draw attention to how much the account depends on what a witness says she saw, what Lucy admits, and what Lucy elects to leave unspecified. The reader receives no independent resolution of the discrepancy between the neighbor’s description and Lucy’s denial of the bundle.

Investigation and Narrative Uncertainty

At the point in the interview when Lucy considers what is known about Lily’s death, the facts remain few: Lily had been in Tokyo for several months, disappeared one night, and was presumed to be the woman whose torso and matching limbs were recovered days later. Lucy’s connection is concrete but limited in her telling: Lily came to her apartment, left, and was seen walking away; Lucy says she followed and failed to find her. The absence of an official identification and the missing details of the encounter keep the disappearance from becoming a fully established sequence of events.

The narrative presents this account through Lucy’s recollection under questioning, not through an independent view of Lily’s movements after she leaves. Lucy’s admission that she has not detailed their conversation, alongside her disputes with the neighbor’s testimony, makes her version both indispensable and incomplete. When police take her from the interview room to their car, she knows her colleagues are watching from the office window and does not wave goodbye. Lily’s disappearance has by then become more than a missing-person inquiry: it has reorganized the evidence around Lucy, unsettled her place at work, and left the central question—where Lily went after leaving the apartment—unanswered.