Preston Davey Case: New Forensic Evidence Reshaped the Story — and Now Public Bodies Face Fresh Scrutiny

A case that initially raised questions about what happened to a 13-month-old boy has now moved into a new chapter, with forensic evidence helping prosecutors establish what happened and a coroner preparing to examine whether public authorities missed opportunities to protect him.

The Preston Davey case has returned to public attention following a major criminal trial, the convictions of the adults responsible for his care, and a new development concerning a possible inquest into the circumstances surrounding his death.

Preston, born in June 2022, spent the first months of his life in emergency foster care. According to Lancashire Police, health professionals described him as healthy and happy during his first nine months. In March 2023, an adoption panel approved his adoption by Jamie Varley and John McGowan-Fazakerley. Preston began living with the couple at the end of March 2023.

Four months later, on July 27, 2023, Preston died.

What followed became a complex investigation in which medical evidence played a crucial role in challenging the initial explanation given to investigators.

The forensic evidence changed the direction of the investigation

One of the most important elements of the case was the Home Office post-mortem examination.

According to Lancashire Police, the examination established that Preston had suffered approximately 40 traumatic injuries during the period he was living with Varley and McGowan-Fazakerley. These included numerous external bruises, internal injuries and a healing fracture that experts considered non-accidental.

The medical evidence also established that Preston’s cause of death was acute upper airway obstruction.

That finding was significant because it contradicted the account initially given by Jamie Varley.

Varley told hospital staff and police that he had left Preston in a bath seat while he changed clothes and returned to find the child submerged. However, investigators noted that the medical evidence did not support drowning. Lancashire Police also said Preston was completely dry when he arrived at hospital.

The forensic findings therefore became central to the prosecution’s case.

The Crown Prosecution Service said medical evidence helped demonstrate that the death could not be explained by a natural or accidental event. The post-mortem findings, combined with evidence of previous injuries, became part of the wider case presented to the jury.

The investigation revealed a much wider pattern

The forensic examination did not stand alone.

During the trial, prosecutors presented evidence about what had allegedly happened during the four months Preston lived with his adoptive parents. The court heard about photographs, videos, messages and other material recovered during the investigation.

The prosecution argued that the evidence demonstrated a sustained pattern of mistreatment rather than a single unexplained incident.

Forensic pathology was particularly important because injuries can provide investigators with information that eyewitness accounts cannot. In Preston’s case, medical specialists were able to examine the nature, location and timing of injuries and assess whether they were consistent with ordinary accidents.

The court ultimately accepted the prosecution’s case.

On June 15, 2026, after a seven-week trial at Preston Crown Court, Jamie Varley was convicted of murdering Preston and of numerous other offences relating to the child. His partner, John McGowan-Fazakerley, was convicted of causing or allowing Preston’s death along with other offences.

Three days later, on June 18, Varley received a whole-life order, meaning he will remain imprisoned for the rest of his life. McGowan-Fazakerley received a 25-year sentence.

But the criminal trial did not answer every question

The convictions resolved the criminal responsibility of the two defendants, but another question remains: Could Preston have been protected earlier?

That question has become increasingly important.

During the proceedings, it emerged that Preston had been seen by numerous professionals before his death. ITV News reported that he had been taken to Blackpool Victoria Hospital three times in the weeks leading up to his death and had come into contact with medical professionals, social workers and welfare officers. Police had also been called during the period before his death.

The existence of those contacts has prompted wider concern about safeguarding.

The issue is not simply whether individual professionals acted correctly in isolation. The larger question is whether information held by different agencies was connected and whether the overall picture should have triggered stronger intervention.

That is precisely where the next stage of the case becomes important.

Coroner signals that an inquest is highly likely

On July 20, 2026, Senior Coroner Alan Wilson told Blackpool Coroner’s Court that it was “highly likely” an inquest into Preston’s death would resume.

The original inquest had been opened after Preston’s death but was suspended while police investigated and the criminal prosecution proceeded.

Following the convictions, the coroner said there was sufficient reason to consider restarting the process. He indicated that the inquest could examine potential acts or omissions by public authorities and provide Preston’s family with the opportunity to participate in a public hearing.

The timing, however, remains uncertain.

The Oldham Safeguarding Children Partnership has restarted its review into Preston’s death. According to the July hearing, that review was expected to continue until around January 2027. Because of that timetable, the coroner indicated that an inquest could not take place before then and that autumn 2027 was considered a likely timeframe.

Importantly, the coroner has not made a final decision on every aspect of the inquest. Legal submissions from the relevant public bodies still have to be considered.

Why the next stage could be significant

The upcoming safeguarding review and possible inquest could shift attention away from the defendants and toward the wider child-protection system.

Preston had been placed into care because authorities had determined that his birth family could not safely care for him at that time. He subsequently spent months with foster carers and was described positively by health professionals before being adopted.

That history makes the later events particularly troubling for investigators and child-protection specialists.

The question now is whether the warning signs were visible but fragmented across different organisations.

The Independent reported in June that England’s Children’s Commissioner Rachel de Souza had called for scrutiny of the systems involved in Preston’s care and questioned whether warning signs had been missed.

The future inquiry could therefore examine adoption procedures, safeguarding communication, medical contacts, social-care decisions and how information about Preston was shared between agencies.

It is important, however, not to prejudge those questions. The purpose of an inquest is to establish facts and examine circumstances surrounding a death, not simply to repeat the findings of the criminal trial.

A case that continues to raise difficult questions

The Preston Davey case has already demonstrated how forensic science can fundamentally alter the understanding of a case.

What initially appeared to involve an unexplained medical emergency was ultimately investigated through pathology, medical records, police evidence, digital material and testimony from numerous witnesses and experts.

The forensic findings helped establish that Preston’s injuries were extensive and that his cause of death was not consistent with the initial explanation.

The criminal courts have now reached their verdicts and sentences.

But the story is not necessarily finished.

The next stage will focus on whether the systems responsible for protecting a vulnerable child operated as they should have — and whether different agencies had information that, if connected earlier, might have changed the outcome.

For Preston’s family, that process could provide an opportunity to examine unanswered questions that a criminal trial could not fully address.

As the safeguarding review continues and a possible inquest approaches, the focus is likely to remain on one central issue: how could a child who had been seen by so many professionals remain at risk for so long?

That question is now at the heart of the renewed attention surrounding Preston Davey’s case.

Latest confirmed developments

• June 15, 2026: Jamie Varley was convicted of murdering Preston; John McGowan-Fazakerley was convicted of causing or allowing his death and related offences.
• June 18, 2026: Varley received a whole-life order; McGowan-Fazakerley received 25 years in prison.
• July 20, 2026: The senior coroner indicated an inquest was highly likely to resume and said public authorities may need scrutiny.
• Safeguarding review: The Oldham Safeguarding Children Partnership has resumed its review, with completion expected around January 2027.
• Possible inquest: The coroner indicated that an inquest could potentially take place in autumn 2027, subject to the ongoing process.

Sources: Lancashire Police, ITV News, The Guardian, Sky News, The Independent and Crown Prosecution Service. The attached source material also frames the case around safeguarding concerns, missed warning signs and the evidence recovered during the investigation.