Murder of Deborah Linsley


On the afternoon of 23 March 1988, Deborah Linsley was murdered on a train between Petts Wood and London Victoria stations in London. Although there were about 70 people on the train, and Linsley apparently fought and injured her attacker, only one passenger reported hearing anything suspicious. The killer has not been identified. Stored blood evidence from the scene allowed the case to be re-examined a decade later using DNA technology, and in 2002 it was re-opened with a major publicity campaign. A police reward is on offer.

Background

Deborah "Debbie" Linsley was born in Bromley, southeast London, in 1962 to Arthur and Marguerite Linsley. Her father was a retired insurance broker, and Marguerite investigated fraud for the Department of Social Security. By 1988, Deborah had moved out and was living and working in Edinburgh as a hotel manager. She had returned to London to attend a hotel management course, and stayed at her parents' house in Bromley. She also visited her brother Gordon, at whose wedding in two weeks she would have been a bridesmaid.
On the afternoon of Wednesday 23 March, Gordon gave Deborah a lift to Petts Wood station, where she boarded the Orpington-to-London train at 14:16. The intermediate stops en route to London were Bickley, Bromley South, Shortlands, Beckenham Junction, Kent House, Penge East, Sydenham Hill, West Dulwich, Herne Hill and Brixton, with arrival at Victoria scheduled for 14:50.
The train was a 4EPB electric multiple unit number 5115 with compartment stock made up of a mixture of carriage types. Some carriages were of the fully open type with a central gangway running the full length of each carriage; others had unconnected full-width compartments seating twelve, each with a door on each side opening directly to the outside and no means of moving from compartment to compartment within the train. The trailer second carriage Linsley was in was of the latter type, and she may have chosen it because it was one of the few in which smoking was permitted. Following the murder, British Rail emphasised that trains always had at least some corridor-type carriages to give passengers a choice of corridor or non-corridor compartments.

Death

At some point before the journey ended, Linsley was stabbed to death. She sustained eleven stab wounds to the face, neck and abdomen, of which at least five were to the area around the heart. One of these wounds was the cause of death. When the train arrived on to Victoria's platform two at 14:50, a British Rail porter walked through the train. The carriage floor and seat were covered in blood. Some of this was discovered to be that of Linsley's killer, who had been injured in the struggle. Linsley had defence wounds on her hands, and a spokesman for Scotland Yard said that she may have been trying to defend herself from a sex attack, though police did not find any evidence of sexual interference.
Linsley's funeral took place at Holy Trinity Church, Bromley on 22 April, and she was buried in a nearby cemetery. The cortege was accompanied by a police escort between the church and cemetery, where Deborah Linsley was buried in the bridesmaid's dress she would have worn at her brother's wedding.
British Rail had been slowly phasing out carriages of the type in which Linsley died, and within a week of the murder it announced that the number used on off-peak journeys—such as Linsley had been travelling on—would be reduced to minimise the chance of passengers being isolated. A broad red band was painted along the cantrail of coaches without corridors to allow passengers to identify them before boarding.

Investigation

The Metropolitan Police's senior investigating officer, Superintendent Guy Mills described the crime as "savage and brutal". He highlighted that because the compartment Linsley was travelling in had no corridor, she had had no means of escape, "apart from through the side doors onto the track". On account of the ferocity of the attack, Mills suggested that it was unlikely to have been the killer's first. The short duration of the BrixtonVictoria journeysix minutessuggested Linsley might have known her attacker.
seen from around platform 2, where Linsley's train arrived
Although approximately 70 people had boarded and departed the train by the time it arrived at Victoria, the only potential witness appears to have been a French au pair who reported hearing loud screams soon after the train had departed Brixton.
Of interest to police were the following individuals:
The weapon was not found, but it is believed to have been five to seven-and-one-half inches long with a heavy blade. The 1988 police investigation produced 1200 witness statements; 650 individuals were questioned and ruled out. The case was featured on the crime reconstruction programme Crimewatch UK on 14 April 1988.
An inquest was held on 16 November 1988. The au pair who heard the attack was criticised by the Coroner for not pulling the communication cord, despite believing that someone was being raped. She said she had been "glued to her seat" and contacted police only after she learned that a murder had occurred. The coroner highlighted that, although passengers reported hearing "a commotion", nobody investigated. The inquest returned a verdict of unlawful killing.
In response to Linsley's murder, British Rail's Eastern Region ordered its guards to proactively patrol their trains and be particularly observant for women travelling alone. Likewise, the police advised that passengers should be vigilant on the railway generally, but particularly to "avoid where the only means of escape was directly onto the line or platform".

Case reopened

Linsley's killer had sustained injuries and left blood at the scene, which was collected and stored. DNA science was in its infancy in 1988, but with advances in DNA profiling technology, the case was re-opened in 2002 and a complete DNA profile built from the sample. Linsley's case was raised on the Tonight with Trevor MacDonald programme which aired on 13 September 2002.
The new investigation case was passed to the Met's cold case investigative section, formed in 2000. An extensive publicity campaign was launched in Victoria station, and there was a peak-time television crime-scene reenactment.
In 2013 the leading officer on the case called it "puzzling" that the DNA of Linsley's killer, who was "a probable repeat violent offender" had not been matched to anyone in the DNA database. That same year, police offered a reward of £20,000 for information leading to the arrest and conviction of the killer. The new investigation also re-examined steps taken in the previous investigation, including tracing Linsley's seventy fellow passengers that day; police say they know the identities of at least fifty of them.
Deborah Linsley's parents publicly appealed several times for the assistance of the public in solving her death. Her mother had died by 2013.
A detective has suggested more recently that not only was the attacker injured and probably bloodied but likely "behaved in a different way after the murder", which friends or relatives may have noticed at the time.