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Peter Sullivan spent 38 years wrongfully imprisoned for murder. His case reveals a deep failure of the justice system and the lasting harm of a miscarriage of justice.
Peter Sullivan was convicted in 1986 for a murder he did not commit. Only in 2024, after 38 years of wrongful imprisonment, was his conviction quashed. His story is more than a personal tragedy — it exposes the deep flaws of a justice system that refused to listen, even as the truth emerged.
His case stands as a symbol of how power, prejudice, and institutional stubbornness can destroy a human life — and how difficult it is to achieve justice when truth is seen as a threat.
Peter Sullivan werd in 1986 veroordeeld voor een moord die hij niet heeft gepleegd. Pas in 2024, na 38 jaar onterecht in de gevangenis te hebben gezeten, werd zijn veroordeling vernietigd. Zijn verhaal is meer dan een individuele tragedie — het legt de diepgewortelde gebreken bloot van een rechtssysteem dat jarenlang weigerde te luisteren, zelfs toen de waarheid zich aandiende.
Zijn zaak staat symbool voor hoe macht, vooroordelen en institutionele koppigheid een mensenleven volledig kunnen verwoesten — en hoe moeilijk het is om gerechtigheid af te dwingen als de waarheid als bedreiging wordt gezien.
We always believe Peter was innocent
Innocent man released after 38 years in jail
Intellectually Limited Man Sets Record for Time Falsely Imprisoned | Peter Sullivan Case Analysis
1 jun 2025
This video answers the question: Can I analyze the case of Peter Sullivan?
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Peter Sullivan spent 38 years behind bars for a brutal crime he did not commit — one of the longest wrongful imprisonments in British history.
He was convicted based on circumstantial evidence, without any DNA linking him to the crime. In 2025, new forensic testing proved what he had always said: he was innocent.
This case raises serious concerns about how vulnerable individuals — like Peter, who has intellectual limitations — can be swept up in a system that fails to protect the innocent.
Watch this in-depth analysis of how justice went so tragically wrong.
Peter Sullivan zat 38 jaar onterecht vast voor een gruwelijke misdaad die hij niet had gepleegd — een van de langst bekende gerechtelijke dwalingen in de Britse geschiedenis.
Hij werd veroordeeld op basis van indirect bewijs, zonder dat er ook maar enig DNA was dat hem aan het misdrijf verbond. In 2025 bevestigde nieuw forensisch onderzoek wat hij altijd al had volgehouden: hij was onschuldig.
De zaak roept ernstige vragen op over hoe kwetsbare mensen — zoals Peter, die een verstandelijke beperking heeft — verstrikt kunnen raken in een rechtssysteem dat hen niet beschermt.
Bekijk in deze video hoe de gerechtigheid zo dramatisch kon ontsporen.
The Peter Sullivan Case: A Stark Reminder of the Failures in the UK Justice System
The recent quashing of Peter Sullivan’s murder conviction after 38 years behind bars marks what is believed to be one of the longest-running miscarriages of justice in British history. Sullivan’s wrongful conviction for the 1986 murder of Diane Sindall—a young florist and part-time pub worker—has not only shattered his life but also exposed deep flaws within the criminal justice system.
Key Legal and Procedural Failures
Sullivan was convicted in 1987, long before DNA forensic technology was available. Crucially, new DNA tests revealed that Sullivan’s DNA was not present at the crime scene, contradicting the evidence used to convict him. The Criminal Cases Review Commission (CCRC) rightly noted in 2008 that DNA profiling was not feasible at the time, yet the failure to revisit such convictions sooner reveals systemic issues.
Despite two previous failed appeals, it took decades for the truth to emerge. This delay highlights significant problems within the appeals process, including institutional resistance and procedural inefficiencies that often trap the wrongly convicted.
Even after his exoneration, the true perpetrator remains unidentified, underscoring the challenges cold case investigations face when initial police inquiries do not fully leverage available evidence.
Broader Implications for Wrongful Convictions in the UK
Peter Sullivan’s case is part of a troubling pattern. Other exonerees, such as Andrew Malkinson and Victor Nealon, also spent decades imprisoned for crimes they did not commit. These cases expose systemic weaknesses—outdated forensic methods, reluctance to reopen cases, and an appeals system that can be slow and inaccessible.
Advances in forensic science, particularly DNA analysis, have been crucial in overturning wrongful convictions, emphasizing the need for continuous review of old cases as new evidence and technologies emerge.
The case has reignited calls for urgent reform to ensure the appeals system is faster, fairer, and more responsive to potential miscarriages of justice. There is growing public and political pressure to improve prosecution standards, forensic rigor, and to provide better support to those wrongly imprisoned.
The Human Cost
Beyond the legal failures lies the profound personal toll of wrongful convictions—lost decades, stigma, trauma, and shattered families. Sullivan’s case poignantly illustrates the urgent need to prioritize accuracy and fairness in the justice system, to protect innocent people, and to deliver justice for victims and their loved ones alike.
De Zaak Peter Sullivan: Een Aangrijpende Herinnering aan Falen in het Britse Rechtssysteem
De recente vernietiging van de moordveroordeling van Peter Sullivan, na 38 jaar onterecht in de gevangenis, geldt als een van de langstlopende rechtsmisstanden in de Britse geschiedenis. Sullivan werd onterecht veroordeeld voor de moord in 1986 op Diane Sindall — een jonge bloemiste en parttime cafémedewerkster — en zijn zaak heeft niet alleen zijn leven verwoest, maar ook ernstige tekortkomingen binnen het strafrechtsysteem blootgelegd.
Belangrijke Juridische en Procedurele Fouten
Sullivan werd in 1987 veroordeeld, lang voordat DNA-forensische technieken beschikbaar waren. Nieuwe DNA-tests hebben nu aangetoond dat zijn DNA niet aanwezig was op de plaats delict, wat de bewijzen die tot zijn veroordeling leidden volledig ondermijnt. De Criminal Cases Review Commission (CCRC) stelde in 2008 terecht vast dat DNA-profielvorming destijds niet mogelijk was, maar het feit dat dergelijke veroordelingen niet eerder werden herzien, wijst op structurele problemen.
Ondanks twee eerdere afgewezen beroepen duurde het tientallen jaren voordat de waarheid aan het licht kwam. Dit toont grote tekortkomingen in het beroepsproces, waaronder institutionele weerstand en inefficiënties die vaak de onterecht veroordeelden gevangen houden.
Zelfs na zijn vrijspraak is de echte dader nog steeds onbekend, wat de moeilijkheden benadrukt waarmee koude zaken kampen wanneer politieonderzoeken aanvankelijk niet optimaal gebruik maken van beschikbaar bewijs.
Breder Perspectief op Onterechte Veroordelingen in het Verenigd Koninkrijk
De zaak van Peter Sullivan is geen uitzondering. Andere vrijgesprokenen zoals Andrew Malkinson en Victor Nealon hebben ook decennia onterecht vastgezeten. Deze zaken leggen systemische zwaktes bloot — verouderde forensische methoden, terughoudendheid om zaken te heropenen en een beroepensysteem dat traag en ontoegankelijk kan zijn.
De vooruitgang in forensische wetenschap, met name DNA-analyse, speelt een cruciale rol bij het ongeldig verklaren van onterechte veroordelingen. Dit onderstreept de noodzaak om oude zaken voortdurend opnieuw te beoordelen wanneer nieuwe technieken en bewijzen beschikbaar komen.
De zaak heeft de roep om dringende hervorming van het beroepsproces opnieuw doen oplaaien, om het sneller, rechtvaardiger en responsiever te maken voor mogelijke rechtspraakfouten. Er is groeiende maatschappelijke en politieke druk om de vervolgingspraktijken, forensische nauwkeurigheid en ondersteuning voor onterecht veroordeelden te verbeteren.
De Menselijke Kosten
Los van de juridische tekortkomingen toont deze zaak de enorme persoonlijke tol van onterechte veroordelingen — verloren decennia, stigma, trauma en gebroken families. De zaak van Sullivan illustreert pijnlijk de noodzaak om nauwkeurigheid en rechtvaardigheid in het rechtssysteem te prioriteren, om onschuldige mensen te beschermen en om rechtvaardigheid te brengen voor slachtoffers en hun naasten.
The ferocious murder of Diane Sindall, reconstruction and investigation, Peter Sullivan
Peter Sullivan cries as judges quash murder conviction after 38 years
13 mei 2025 #breakingnews #crimenews #crime
A man convicted of the murder of a bride-to-be cried as he had his conviction quashed after 38 years in prison. Peter Sullivan, now 68, was convicted of murdering and sexually assaulting barmaid and florist Diane Sindall in an alleyway in Birkenhead on August 1 1986 and has since languished in a category A prison.
But appearing before the Court of Appeal today, Tuesday, May 13, Mr Sullivan had his conviction overturned after new scientific evidence found the presence of a different DNA profile on semen recovered from Ms Sindall’s body. The quashing of the conviction makes Mr Sullivan, who was 30 at the time of Ms Sindall’s murder, the victim of the longest-running miscarriage of justice affecting a living prisoner in UK history.
- Court Rules Original Trial Unsafe Following Fresh Review
- Justice System Under Fire as Sullivan’s Conviction Quashed
- Case Raises Questions About Prosecutorial Conduct
- One of the Longest Wrongful Imprisonments in British History
Peter Sullivan cries as judges quash murder conviction after 38 years
13 mei 2025 #breakingnews #crimenews #crime
A man convicted of the murder of a bride-to-be cried as he had his conviction quashed after 38 years in prison. Peter Sullivan, now 68, was convicted of murdering and sexually assaulting barmaid and florist Diane Sindall in an alleyway in Birkenhead on August 1 1986 and has since languished in a category A prison.
But appearing before the Court of Appeal today, Tuesday, May 13, Mr Sullivan had his conviction overturned after new scientific evidence found the presence of a different DNA profile on semen recovered from Ms Sindall’s body. The quashing of the conviction makes Mr Sullivan, who was 30 at the time of Ms Sindall’s murder, the victim of the longest-running miscarriage of justice affecting a living prisoner in UK history.
Merseyside man to be freed after 38 years in prison as murder conviction overturned | ITV News
13 mei 2025
A Merseyside man has had his murder conviction overturned by the Court of Appeal after spending nearly four decades in prison, in what is now believed to be the longest miscarriage of justice involving a living inmate in British history.
Peter Sullivan, 68, was jailed in 1987 for the murder of 21-year-old Diane Sindall, a florist and barmaid who was brutally attacked while walking to a petrol station in Bebington, Merseyside after her van broke down.
Ms Sindall had been returning home from work when she was beaten to death and sexually assaulted, with her body left partially clothed and mutilated.
Man has 1986 murder conviction overturned after 38 years | BBC News
13 mei 2025 #BBCNews #PeterSullivan
A man who has served almost 38 years in prison for the murder of a woman has had his conviction quashed by the Court of Appeal after new DNA evidence emerged.
Peter Sullivan was jailed over the 1986 killing of 21-year-old barmaid Diane Sindall, who was subjected to a frenzied sexual attack in Birkenhead, UK, as she walked home from a shift.
The Criminal Cases Review Commission had referred Mr Sullivan’s case back to the appeal court last year after fresh testing found a DNA profile pointing to an unknown attacker in semen samples preserved from the crime scene.
Mr Sullivan, appearing on video-link from HMP Wakefield, sobbed and held his hand over his mouth as he was told he would be released.
It is the haunting question that runs through much of this website: how can someone spend 38 years in prison in the UK for something they had nothing to do with?
Educational: This video is essential viewing
Peter Sullivan Freed After 38 Years – Is £1 Million Enough? | This Morning’s View
What’s got Britain talking this Wednesday? Tom Swarbrick and Sayeeda Warsi give us their take on today’s top stories. Broadcast on 14/05/2025
“They’ve STOLEN His Life!” Peter Sullivan Has Murder Conviction Quashed After 38 Years In Prison
14 mei 2025 #justice #news #court
Peter Sullivan has said he is “not angry” and “not bitter” after the Court of Appeal quashed his murder conviction, making him the longest-serving victim of a miscarriage of justice in the UK.
The now-68-year-old, who was jailed in 1987 for the murder of Diane Sindall and has since spent 38 years in prison, described what happened to him as “very wrong” but said the ruling did not “detract or minimise” a “heinous and most terrible loss of life”.
Mr Sullivan was aged 30 when he was sentenced to life with a minimum term of 16 years after being found guilty of the 1986 murder of 21-year-old Ms Sindall in Bebington, Merseyside, but remained in prison for almost four decades.
On Tuesday, three senior judges quashed his conviction after his case was referred to the Court of Appeal by the Criminal Cases Review Commission, following new DNA evidence.
Julia Hartley-Brewer discusses the story with former prisoner and writer David Shipley
Educational: This video is essential viewing
A Culture of Protecting the System
Peter Sullivan: A Life Stolen by a Wrongful Conviction
After spending 38 years behind bars for a crime he did not commit, Peter Sullivan has finally had his murder conviction quashed. His case stands as one of the longest miscarriages of justice in British legal history.
The Court of Appeal ruled that crucial evidence was overlooked or withheld, leading to an unsafe conviction. Sullivan’s release brings long-overdue recognition of the grave injustice he suffered — a man robbed of nearly four decades of freedom.
Peter Sullivan: Een gestolen leven door een onterechte veroordeling
Na 38 jaar onterecht in de gevangenis te hebben gezeten voor een moord die hij niet heeft gepleegd, is de veroordeling van Peter Sullivan eindelijk vernietigd. Zijn zaak geldt als een van de langst durende gerechtelijke dwalingen in de Britse geschiedenis.
Het hof van beroep oordeelde dat cruciaal bewijsmateriaal over het hoofd werd gezien of werd achtergehouden, wat leidde tot een onveilige veroordeling. Zijn vrijlating markeert de erkenning van een diep onrecht – een man die bijna vier decennia van zijn vrijheid is beroofd.
Peter Sullivan: FREE After 38 Years – Britain’s Longest Miscarriage Of Justice
15 mei 2025 #PeterSullivan #DianeSindall #crime
Peter Sullivan: Freed After 38 Years – Britain’s Longest Miscarriage Of Justice | True Crime Documentary
In 1986, the brutal murder of 21-year-old Diane Sindall sent shockwaves through Birkenhead. She had been beaten, raped, and left in a dark alleyway — a horrifying crime that triggered the largest manhunt Merseyside had ever seen.
29-year-old Peter Sullivan was arrested, and soon after, convicted. Despite an initial series of apparent confessions and retractions during intense police questioning, Peter insisted he was innocent.
For more than 38 years, he and his defence team fought to prove that the police had the wrong man.
In May 2025, the Court of Appeal agreed and ruled him an innocent man. Peter Sullivan’s conviction was quashed, ending what is now believed to be the longest-running miscarriage of justice in British history.
Peter Sullivan who has spent 38 years in jail for murder has conviction quashed
13 mei 2025 #skynews #crime #courtofappeal
A man jailed for murder nearly 40 years ago has had his conviction quashed by the Court of Appeal, ending what’s thought to be the longest-running miscarriage of justice in British history.
Peter Sullivan was convicted of murdering Diane Sindall in Birkenhead in August 1986 but has always pleaded innocent.
Educational: This video is essential viewing
Man who has spent 38 years in jail for murder has conviction quashed | Sky News coverage
Live gestreamd op 13 mei 2025 #UKCrime #SkyNews #UKCourts
A man jailed for murder nearly 40 years ago has had his conviction quashed by the Court of Appeal, ending what’s thought to be the longest-running miscarriage of justice in British history.
Peter Sullivan was convicted of murdering Diane Sindall in Birkenhead in August 1986. The 21-year-old florist had been beaten and raped and left in an alleyway.
Mr Sullivan, 68, had always maintained his innocence and new tests, ordered by the Criminal Cases Review Commission, revealed his DNA was not present on samples pres
Wrongly Jailed For 38 Years Peter Sullivan | Lawyers Will Support Compensation Biderved at the time.
15 mei 2025
Lawyers for a man who spent 38 years in prison after wrongly being convicted of murder have pledged to support him in any bid for compensation.
Peter Sullivan, 68, who to date has spent more of his life in prison than free, finally had his name cleared on Tuesday after decades protesting his innocence.
Crucial DNA evidence was finally unearthed due to scientific advances last year, showing that it was another unknown man who raped and murdered 21-year-old Diane Sindall in 1986.
On Wednesday his solicitor Sarah Myatt spoke to broadcasters after Tuesday’s historic Court of Appeal judgment that quashed Mr Sullivan’s murder conviction.
Asked about any future bid for compensation, she told BBC Radio 4’s Today programme: “That is something that we will, of course, support Peter with.
Peter Sullivan’s Murder Conviction Overturned: Our Reaction | Loose Women
Wrongly convicted of murder: 38 years to free Peter Sullivan
13 mei 2025
He has spent more than half his life in prison. Peter Sullivan walked free today after the Court of Appeal quashed his murder conviction, making him the longest-serving victim of a miscarriage of justice in the UK.
He was just 30 when he was jailed in 1987 for the killing of Diane Sindall. Two attempts to overturn the conviction failed, but new DNA techniques proved he was not the killer.
Now 68, he wept and held his head in his hands as he was told he would be released.
TPeter Sullivan’s lawyer on his quashed conviction after 38 years in prison (Granada Reports)
14 mei 2025 #TrueCrime #GranadaReports #MiscarriageOfJustice
14/05/2025. Andy Bonner and Katie Walderman presenting. Andy interviews Peter’s solicitor, Sarah Myatt, about his release from prison.
Peter, once dubbed ‘The Beast of Birkenhead’, was wrongfully jailed in 1987 for the murder of Dianne Sindall in Wirral, but DNA evidence has now proven his innocence and set him free.
Educational: This video is essential viewing
You Have to See This
Wrongfully imprisoned for 38 years – Peter Sullivan is finally free | The Story
29 mei 2025 The Story | PODCAST
Peter Sullivan has been released from prison after spending 38 years behind bars for a murder he didn’t commit. In 1986, 21-year-old Diane Sindall was brutally murdered but it has now been proved that police got the wrong man. DNA found on her body does not belong to Peter Sullivan. Why did it take so long to prove his innocence and is the body that investigates possible miscarriages of justice fit for purpose?
This podcast was brought to you thanks to the support of readers of The Times and The Sunday Times. Subscribe today: http://thetimes.com/thestory
Guest: Emily Dugan, Special Correspondent, The Sunday Times.
Host: Manveen Rana
Producers:
Hannah Varrall
Shabnam Grewal.
Further reading: https://www.thetimes.com/uk/crime/art…
Peter Sullivan Conviction QUASHED | Michelle Dewberry DEFENDS Death Penalty Stance in GB News Row
13 mei 2025 #petersullivan #uknews #gbnews
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A man who has spent 38 years in prison for murder has had his conviction quashed – but insisted he is “not angry” or “bitter”.
The Court of Appeal ruling in the case of Peter Sullivan ends what’s thought to be the longest-running miscarriage of justice in British history.
Wrongfully Convicted: The Peter Sullivan Story – Part 1
27 mei 2025 True Criminals
Uncover the unbelievable true story of Peter Sullivan, wrongfully convicted for the 1986 murder of 21-year-old Diane Sindall, in this gripping two-part series from True Criminals, hosted by Sky News crime correspondent Martin Bruntand journalist Helen Fospero.
In part one, we revisit the brutal crime that shocked Birkenhead and sparked one of the UK’s most notorious wrongful convictions. Diane Sindall, a young florist and barmaid, was attacked after her van ran out of fuel—her body later discovered with injuries that would become central to a flawed prosecution. This episode dives deep into the original investigation, Sullivan’s coerced confession during police interviews without a solicitor, and the controversial bite mark evidence that led to his conviction.
Despite maintaining his innocence for nearly four decades, Sullivan would spend 38 years in prison for a crime he didn’t commit.
Wrongfully Convicted: The Peter Sullivan Story – Part 2
3 jun 2025 True Criminals
After 38 years in prison, Peter Sullivan has finally been proven innocent of the 1984 murder of schoolgirl Diane Sindall.
In Part 2 of Wrongfully Convicted: The Peter Sullivan Story, Sky News crime correspondent Martin Brunt and journalist Helen Fospero reveal how groundbreaking Y-STR DNA evidence led to Sullivan’s conviction being quashed—exposing major flaws in the UK justice system.
They speak exclusively to Sullivan’s solicitor, Sarah Myatt, about the legal battle that finally set him free, the failures of the Parole Board, and the emotional moment he learned the truth had been accepted.
As Sullivan attempts to rebuild his life after nearly four decades behind bars, the real question remains: Who really killed Diane Sindall? And how did the real killer evade justice for so long?