The Railway museum underpass is identified as the place where Catherine Caslaw’s body was found. In the investigation, it forms one point in a wider pattern of bodies left at different locations, while the limited information about the underpass itself keeps attention on the contrast between the sites and the unanswered question of how the victims were taken there.

Identification and reported use

The underpass appears in an investigative review of the first three victims’ disposal sites. Bill lists Becky Allsopp as having been left in bushes beside Wessington Way, Catherine Caslaw in the Railway museum underpass, and Louise Usher in town near Mowbray Park. The account gives no further physical description of the underpass, nor does it establish a precise time or method by which Catherine’s body was brought there.

The same review notes that Becky, Catherine, and Louise were found wearing beige tunics rather than their own clothes. Investigators had not established the source of the rough, hessian-like fabric, and their personal belongings had not been recovered; none of the women’s phones had been switched on. Those shared details connect the underpass to the wider case, but they do not show that the location itself was used in the abductions.

Catherine Caslaw and the disappearance pattern

The investigation reconstructs Catherine’s movements before she disappeared: she had gone to the pictures and then for a drink with her boyfriend. After he flirted with his former partner, the two argued and Catherine stormed out. The account does not say that she went directly to the underpass; the site is presented as where her body was later found, not as a known part of her route home.

Investigators considered whether the women had been seized and forced into a vehicle, but had received no reports of shouting or screeching tyres. This absence of reported disturbance left the precise circumstances of the abductions unresolved. In a later CCTV review, Jill Richards was seen flagging down a car shaped like a black cab after leaving a supermarket and reaching a bus stop on Roker Avenue. Eve Strong pointed out that this was contrary to the police warning to hail only white cars displaying a taxi sign. That sighting supported investigators’ concern about unsafe or misleading taxis, but the evidence does not establish that Jill’s car, or any particular vehicle, was connected to Catherine’s disappearance or the underpass.

A place among contrasting disposal sites

The locations named in the investigation are varied: roadside bushes beside Wessington Way, the Railway museum underpass, and a town-centre area near Mowbray Park. A separate account describes a black cab leaving a young woman’s body beneath the lychgate at St Andrew’s Church, Roker, after a thorough cleaning and a change into a freshly laundered tunic. Together, these accounts make disposal places part of the investigation’s spatial pattern, but they do not establish that the sites shared a specific physical feature or that the offender selected them for the same reason.

The Railway museum underpass therefore has a clear but bounded significance. It anchors one victim’s fate to a named location and helps distinguish Catherine’s disposal site from the others, while the narrative supplies too little about its layout, visibility, or surrounding activity to explain why it was chosen. Its importance rests on what investigators can place there—the discovery of Catherine’s body—and on what remains unknown about the journey that ended there.