Killing of Carol Wilkinson

Carol Anne Wilkinson, born 18 December 1956, was a 20-year-old woman from Bradford, West Yorkshire, who worked as a clerk in the wholesale department at Almond's Bakery on Gain Lane, Thornbury. On 10 October 1977, she was attacked as she walked to work along a route near her home in Ravenscliffe. The assault took place in a field behind the bakery, roughly half a mile from her house. A colleague recalled Wilkinson saying she would not be taking the "muck road" route that Anthony Steel later described in his confession. Wilkinson was partially stripped, sexually assaulted, and struck about the head with a large stone. She was found unconscious and taken to Bradford Royal Infirmary, where she remained on a life support machine for two days before it was switched off — reportedly the first time in Britain that a murder victim was certified dead while on life support.

Eighteen months after the killing, police received a fish-shaped keyring from Steel's mother-in-law, which the prosecution alleged had been taken from Wilkinson's handbag by her killer and later given by Steel to his future wife. At the time of the murder, Steel worked as a council gardener on the estate where Wilkinson lived. The Crown also argued that Steel had revealed details about the crime that only the perpetrator would know. Steel was convicted, but in a later interview he said he had been young, inexperienced with police custody, and felt intimidated into making statements under pressure, believing that investigators wanted to close a long-running case regardless of guilt.

Steel was released on licence in 1998, and in February 2003 the Court of Appeal quashed his conviction after new evidence from defence and Crown consultant psychologists indicated he had a mental handicap and was on the borderline of abnormal suggestibility and compliability, making him a much more vulnerable interviewee than understood at trial. He received a police apology and government compensation estimated between £50,000 and £100,000. Steel remained in poor health and died of a heart attack in September 2007, aged 51. No police officers involved in the wrongful conviction were reprimanded or prosecuted.

Wilkinson's case has since attracted theories linking it to Peter Sutcliffe, the "Yorkshire Ripper," who committed 13 murders between 1975 and 1980. Her killing was initially considered a possible Ripper attack but was ruled out partly because she was not a sex worker — a distinction later shown to be inconsistent with Sutcliffe's actual victim pattern. Writer David Yallop and, later, former detective Chris Clark and journalist Tim Tate argued that similarities between Wilkinson's murder and Sutcliffe's killing of Yvonne Pearson, along with other circumstantial links, pointed to Sutcliffe as the true perpetrator. Despite these theories, Wilkinson's murder remains officially unsolved.