About Mark Rowntree
Born 1955. Mark Rowntree is a criminal and spree killer.
Mark Andrew Rowntree (born 1956) is a British spree killer who murdered four people in random knife attacks over a period of eight days in West Yorkshire, England, in 1975 and 1976.
Rowntree's victims were typically chosen at random. All were stabbed to death within a ten-mile radius of his adopted parents' home in Guiseley, West Yorkshire. His murders were motivated by a delusional belief that all women despised him, sourcing from a single instance of a woman rejecting his advances, in addition to a desire to surpass the total victim count of the then-recently arrested Black Panther.
Diagnosed as a paranoid schizophrenic, Rowntree pleaded guilty to four counts of manslaughter on the grounds of diminished responsibility in June 1976. He was committed indefinitely to detention within Broadmoor Hospital, and is currently an inmate within Rampton Secure Hospital.
Due to the timing and location of Rowntree's crimes, two of his victims were initiallyâalbeit brieflyâassumed to have been murdered by an unknown offender soon to be known as the Yorkshire Ripper, which briefly distracted contemporary police enquiries.
Early life Mark Andrew Rowntree was born in Bradford, West Yorkshire, in 1956. He was the adopted son of a wealthy, middle-class couple and was raised in Guiseley, where he received a stable upbringing and a public school education.
Rowntree's parents doted upon him and ensured he received a privileged upbringing. He was an above average scholar, and had achieved five O-levels and four A-levels by 1974. Upon completion of his pre-university education, his parents offered to pay for his university tuition fees; Rowntree rejected this offer and moved into lodgings in the town of Shipley in apparent hopes of improving his social life and obtaining his first long-term relationship with a girl. Shortly thereafter, he obtained employment as a bus conductor.
By late 1975, Rowntree had reconsidered his parents' offers to pay for his university education. He had applied for a scholarship within a prestigious Yorkshire university; his application had been accepted, and Rowntree planned to continue his education the following year. However, after one year living alone, he remained somewhat a loner, and had failed to obtain a girlfriend, leading him to feel all women despised him; he, in turn, began to despise women, and began hearing voices in his head instructing him to execute girls aged fifteen to twenty.
Crimes Grace Adamson Rowntree committed his first murder on the afternoon of 31 December 1975. His first victim was an 85-year-old widow named Grace Edith Adamson, whom Rowntree observed sitting by her window inside her Bingley cottage, knitting and watching television. Rowntree knocked on Adamson's door, claiming to be a policeman; when Adamson opened her front door, Rowntree took a long-bladed commando-style knife from a bag he was carrying and stabbed the pensioner seven times in the chest, twice piercing her heart.
After fleeing from the scene, Rowntree buried the murder weapon in a cemetery, then entered a pub in nearby Cross Flatts, where he washed Adamson's blood from his hands in the toilets before ordering a pint of beer. Adamson's body was discovered the following day.
Stephen Wilson On the afternoon of 3 January 1976, Rowntree purchased a new knife in Bradford, which he placed inside his shoulder-bag. He then travelled via public transport to Sutton-in-Craven, where he entered the Black Bull pub and purchased a pint of beer, which he drank while discussing Adamson's murder with the barmaid and remarking: "They might have let her live out her life properly." Rowntree then walked one mile to the nearby village of Eastburn, where he observed a teenage couple close to a fish and chip shop. Rowntree discreetly followed the couple from a distance, having resolved to kill one of the two. When the girl left her boyfriendâsixteen-year-old Stephen Anthony Wilsonâstanding alone at a bus stop and continued walking, Rowntree approached the boy and began stabbing him.
Wilson managed to flee from his attacker after receiving three stab wounds to his chest and abdomen; he staggered to the nearby residence of a school friend, where the occupants summoned an ambulance. He was ordered to undergo a psychiatric evaluation prior to trial; these examinations saw a panel of psychologists formally diagnose him with schizophrenia. Committal proceedings to bring Rowntree to trial formally began on 9 April.
Conviction Mark Rowntree was tried before Mr Justice Park at Leeds Crown Court in the first week of June 1976. The prosecution consisted of Franz Muller, with Peter Taylor Q.C. appointed to defend Rowntree.
In the opening stages of the trial, Rowntree pleaded not guilty to murder but guilty to four counts of manslaughter on the grounds of diminished responsibility. His plea was accepted by the Crown, and prosecutor Franz Muller then outlined Rowntree's crimes to the court.
Muller also informed the court Rowntree's inability to make or maintain friendships, plus his rejection from girls, had motivated him to seek revenge. Initially, he had attempted to quell his rage by smashing shop windows and bus stops; however, when these acts failed to suppress Rowntree's anger, he had chosen to murder five individualsâone more victim than the Black Pantherâto achieve a sense of accomplishment and grandiosity. Each murder had brought Rowntree a "sense of elation" which was "short-lived, and the desire to kill soon returned." Muller further stated that had Rowntree not been caught on 7 January, he would undoubtedly have claimed other victims.
Aftermath In the years following his conviction, Rowntree has repeatedly changed his name; he has also been transferred to several different secure facilities. His most recent transferral dates from 2004, following a hearing at Teesside Crown Court in which Judge Peter Fox ruled he should be transferred from St Luke's Hospital to indefinite detention within a maximum-security unit at Rampton Secure Hospital under the Mental Health Act.
There was no motive for any of the crimes. I should imagine that I am justifiably looked on with contempt by the public, but I did not get any satisfaction out of [my] dreadful actions ... I disgraced my dad and broke the hearts of the victims' relatives. They feel I am scum of the earth, but ... in that first week of 1976, something got control of my mind. I do not ever expect to be released. I do not expect compassion or forgiveness. What I did was morally unforgivable. â Section of Rowntree's written correspondence with a Telegraph & Argus reporter (2003). He remains one of Britain's longest-serving patients detained within a psychiatric hospital.
Within prison correspondence, Rowntree has repeatedly expressed no expectation of release, or of receiving forgiveness from the family members of his victims. By the 2000s, he had also expressed a desire to end his own life should the opportunity arise, stating to one reporter in 2003: "I just want to die and be erased from society's memory, of the embarrassment and inhuman individual I am."
Donât just read it â
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Mark Rowntree's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Mark Rowntree's
Frequently asked questions
Who is Mark Rowntree?
British murderer
When was Mark Rowntree born?
Mark Rowntree was born in 1955 in Bradford, West Yorkshire.
What is Mark Rowntree's occupation?
Mark Rowntree is a criminal and spree killer.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mark Rowntree. https://biography.guide/mark-rowntree/
MLA: "Mark Rowntree." Biography.guide, https://biography.guide/mark-rowntree/.
Chicago: "Mark Rowntree." Biography.guide. https://biography.guide/mark-rowntree/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:25 UTC