“CRITICAL RECORDS WERE NOT DISCLOSED” — LUCY LETBY CASE FACES RENEWED SCRUTINY AFTER THIRLWALL INQUIRY REPORT

An official inquiry exposed serious failures at the hospital where Lucy Letby worked, while separate reporting raised questions about maternity records that were not provided to her defence before trial. But the report did not overturn her convictions.

The case of former neonatal nurse Lucy Letby has come under renewed scrutiny following the publication of a major public inquiry report and fresh questions about medical records connected to the babies involved in her trials.

On September 15, 2026, Lady Justice Kathryn Thirlwall published the long-awaited findings of an inquiry into events at the Countess of Chester Hospital in England, where Letby worked in the neonatal unit.

The report described profound failures in hospital management, governance and safeguarding. It criticised senior leaders for failing to respond appropriately when concerns emerged about the safety of babies in the unit.

However, the inquiry was not a retrial of Letby. It did not determine whether her convictions were safe, nor did it have the legal authority to overturn them.

The distinction is important as the case continues to attract intense public debate.

THE OFFICIAL REPORT EXPOSES SERIOUS HOSPITAL FAILURES

The Thirlwall Inquiry examined how concerns about babies collapsing and dying at the hospital were handled between 2015 and 2018, including the actions of clinicians, managers and senior leaders.

In her report, Lady Justice Thirlwall described a dysfunctional management structure, a divide between hospital leadership and frontline clinicians, and a failure to understand basic safeguarding responsibilities.

She concluded that the hospital had failed to protect babies when suspicions arose that a member of staff might be deliberately harming patients.

The inquiry found that some deaths and incidents could have been prevented if appropriate action had been taken sooner.

It also criticised the way parents were treated. Families were left in the dark for years about concerns surrounding their babies and were not adequately informed about the possibility that deliberate harm was suspected.

The report recommended substantial reforms to strengthen oversight, improve safeguarding procedures and prevent similar failures in neonatal care.

These findings placed the hospital’s response and leadership under renewed scrutiny. But they should not be confused with a judicial finding that evidence presented at Letby’s criminal trials was fabricated or that her convictions must be reversed.

THE MATERNITY RECORDS THAT RAISED NEW QUESTIONS

Separate reporting by BBC File on 4 Investigates, published on July 22, 2026, raised questions about maternity records relating to babies involved in the case.

According to the BBC investigation, maternity notes containing information about the mothers’ pregnancies, labour and deliveries had been seized by Cheshire Police but were not disclosed to Letby’s defence before trial.

The BBC reported that the records were not reviewed by the prosecution’s chief medical expert in full and that the defence had requested access to them.

The issue matters because a baby’s condition before, during and immediately after birth can be relevant when doctors assess why the baby later deteriorated.

Some medical experts consulted by the BBC argued that maternity and neonatal records should be considered together when investigating unexplained collapses or deaths.

The prosecution’s chief medical expert, Dr Dewi Evans, said he had not seen the full obstetric notes and maintained that they would not have changed his understanding of the events.

The BBC also reported that the Crown Prosecution Service considered the records irrelevant because they had not been used to build the prosecution’s case.

The disclosure issue has therefore raised legitimate questions about how medical evidence was collected, assessed and shared during the proceedings.

However, the fact that records were not disclosed does not, by itself, establish that they would have changed the verdicts. Their significance must be assessed through the appropriate legal process and alongside the evidence in each case.

WHY THE INQUIRY DID NOT OVERTURN LETBY’S SENTENCES

Letby was convicted of murdering seven babies and attempting to murder six others in her original trial in 2023. In 2024, she was convicted of another attempted murder following a retrial.

She received whole-life sentences and continues to maintain her innocence.

Her legal team has pursued further avenues to challenge the convictions, including an application to the Criminal Cases Review Commission, known as the CCRC.

The CCRC is an independent body that investigates potential miscarriages of justice in England, Wales and Northern Ireland. It can refer a case back to the Court of Appeal if it considers there is a real possibility that the conviction would not be upheld.

That process is separate from the Thirlwall Inquiry.

Lady Justice Thirlwall was appointed to investigate what happened at the hospital, how concerns were handled and what changes were needed to protect patients. Her inquiry was not a criminal appeal and could not quash Letby’s convictions.

The report’s publication therefore did not amount to a decision to uphold or overturn the convictions. The legal question of whether the convictions should be reconsidered belongs to the appropriate review and appeal processes.

WHAT ABOUT CLAIMS OF A HOSPITAL COVER-UP?

Some online posts have described the findings as proof of a hospital cover-up or claimed that the report exposed deliberate concealment of evidence to secure Letby’s convictions.

Those descriptions go beyond what the inquiry report itself established.

The report identified serious institutional failures, including failures to act on concerns and failures in communication with families. The separate maternity-records investigation raised questions about disclosure to the defence.

But these are distinct issues. Neither should automatically be treated as proof that hospital officials deliberately hid evidence to secure a conviction.

The distinction between institutional incompetence, failures in disclosure and intentional wrongdoing is legally significant. Claims of deliberate concealment require specific evidence and cannot be established solely by the existence of missing or undisclosed records.

The inquiry’s findings nevertheless underline the importance of transparency, proper documentation and independent scrutiny whenever serious concerns arise in healthcare.

WHAT HAPPENS NEXT?

The CCRC’s review of Letby’s case remains an important development to watch. Her legal team can submit evidence and arguments for the commission to assess, including material they believe was not properly considered during the trials.

The commission’s role is to examine whether there are grounds for referring a conviction back to the Court of Appeal. A referral would not itself mean that a conviction had been overturned; the court would then consider the case.

Meanwhile, the Thirlwall Inquiry’s recommendations place renewed pressure on healthcare authorities to strengthen safeguards for newborns and ensure that concerns about patient safety are escalated promptly.

For the families affected, the report also highlights the lasting harm caused when parents are not given timely and honest information about what happened to their children.

A CASE STILL UNDER INTENSE PUBLIC SCRUTINY

The Lucy Letby case remains one of Britain’s most closely watched criminal cases, with questions continuing about hospital accountability, medical evidence and the disclosure of records.

The Thirlwall report has documented serious failures in the hospital’s response. The BBC’s reporting has separately highlighted concerns about maternity records that were not made available to the defence.

What has not happened is an official decision by Lady Justice Thirlwall to overturn Letby’s convictions or a finding in her report that a deliberate hospital cover-up secured those convictions.

The next significant legal development will depend on the established review process and any decisions made by the relevant authorities.

READ MORE ABOUT THE INQUIRY, THE MATERNITY RECORDS AND THE ONGOING LEGAL REVIEW IN THE COMMENTS.