A DNA database expansion designed to catalogue convicted sex offenders has secured the conviction of a rapist more than two decades after his victim was dragged into bushes beside a Greater Manchester motorway, beaten, strangled and sexually assaulted.
Paul Quinn, 51, was found guilty of rape on Friday at Manchester Crown Court following forensic evidence that linked him to the brutal 2003 attack near the M61 in Little Hulton, Salford—the same crime for which Andrew Malkinson spent 17 years wrongfully imprisoned.
The breakthrough came only after authorities began retrospectively collecting genetic samples from those with sexual offence histories. Quinn’s profile entered the system due to his conviction as a 16-year-old in the 1990s for raping a 12-year-old girl, enabling investigators to match his DNA to evidence from the motorway embankment assault.
Detective Chief Superintendent Rebecca McKendrick characterised Quinn as a “despicable, dangerous, disturbing character” who demonstrated chilling indifference to Malkinson’s imprisonment. “He was not only able to commit an extremely violent sexual attack in 2003 but was then able to sit back, live his life, have more children, carry on working, do all of those things knowing that Mr Malkinson is in prison for the offence that he committed,” she stated.
Quinn, who resided near the crime scene at the time of the attack before relocating to Exeter, offered no credible explanation for his genetic material’s presence beyond claiming he had been “highly promiscuous” in 2003—an assertion prosecutors suggested implied the victim might have been amongst his consensual partners.
Malkinson received a life sentence with a seven-year minimum term in 2004 but remained incarcerated for an additional decade because he refused to admit guilt—a stance that typically prevents parole consideration. He unsuccessfully applied twice to the Criminal Cases Review Commission for case referral before his December 2020 release.
The Court of Appeal quashed Malkinson’s conviction in 2023 following the 2022 DNA match identifying Quinn, vindicating the wrongfully convicted man’s two-decade assertion of innocence.
Greater Manchester Police launched extensive investigative operations spanning Quinn’s life trajectory from Salford to Devon once his identity emerged, constructing a comprehensive picture of his activities across multiple decades.
Authorities noted Quinn possesses additional convictions for sexual offences and violence, with McKendrick indicating a “distinct possibility” he has committed further unreported crimes during the intervening years whilst an innocent man languished in custody for his actions.
