LUCY LETBY CASE ROCKED BY QUESTIONS OVER UNDISCLOSED MATERNITY RECORDS AS REVIEW CONTINUES

Medical records that were not provided to the defence, renewed questions over expert evidence and an ongoing review by the Criminal Cases Review Commission have brought fresh scrutiny to one of Britain’s most controversial criminal cases. But Lucy Letby’s convictions have not been overturned.

The case of former neonatal nurse Lucy Letby has returned to the spotlight following revelations that maternity records relating to babies in the case were seized by police but were not disclosed to her defence before trial.

The BBC reported in July 2026 that the records contained details of the mothers’ pregnancies, labour and deliveries — information that medical specialists say can be important when assessing why a newborn baby becomes critically ill.

The discovery has prompted renewed questions about what information was available during the original proceedings and whether the records should have been examined more fully.

Letby is currently serving 15 whole-life prison terms after being convicted of murdering seven babies and attempting to murder seven others at the Countess of Chester Hospital between 2015 and 2016. She continues to deny the offences.

THE MATERNITY RECORDS THAT WERE NOT DISCLOSED

According to the BBC’s investigation, Cheshire Police seized maternity notes connected to babies involved in the case. However, the records were not reviewed by the prosecution’s chief medical expert in full or disclosed to the defence before trial.

The Crown Prosecution Service reportedly considered the documents irrelevant because they had not been used to build the prosecution case. The BBC also reported that evidence showed the defence had requested the notes but did not receive them.

Dr Dewi Evans, the prosecution’s chief medical witness, told the BBC that he had not seen the full obstetric notes, although he had received brief maternity summaries attached to neonatal records.

He said he did not believe the maternity histories would have changed the outcome of the case. Other specialists questioned whether pregnancy, labour and delivery had received sufficient attention.

The dispute raises an important question about the completeness of the medical evidence considered during the trials. However, the significance of the undisclosed records — and whether they would have affected any verdict — remains contested. <Cite refs={[“turn584817search0”]}/>

EXPERTS CONTINUE TO DISAGREE OVER THE MEDICAL EVIDENCE

The medical evidence used to convict Letby has also faced renewed criticism from a group of independent specialists.

Canadian neonatologist Dr Shoo Lee has argued that his earlier research on air embolism was misinterpreted during the prosecution. He later brought together an international panel of experts who challenged aspects of the medical explanations presented at trial.

The experts have suggested that natural causes or problems with medical care could explain some of the babies’ collapses and deaths.

However, these arguments have not resulted in Letby’s convictions being overturned. The prosecution’s case was considered by juries, and previous attempts to appeal the convictions were unsuccessful.

The competing medical interpretations remain central to the debate surrounding her case.

WHAT IS THE CRIMINAL CASES REVIEW COMMISSION INVESTIGATING?

Letby’s legal team submitted an application to the Criminal Cases Review Commission (CCRC) in February 2025, arguing that her convictions may represent a miscarriage of justice.

The commission is an independent body that investigates potential wrongful convictions and can refer cases back to the Court of Appeal if it believes the legal threshold has been met.

In February 2026, the CCRC’s chair confirmed that the review was under way and that additional material had been received. The commission has stressed that its role is to assess the case impartially, not to determine guilt or innocence itself.

If the CCRC eventually refers Letby’s case to the Court of Appeal, it would then be for the court to decide whether the convictions were unsafe.

As of the latest information available in the sources cited here, the review has not resulted in the convictions being quashed. <Cite refs={[“turn584817search1″,”turn584817search9”]}/>

THE THIRLWALL INQUIRY REACHED A DIFFERENT SET OF FINDINGS

Further scrutiny followed the publication of the Thirlwall Inquiry report on September 15, 2026.

The inquiry examined how the Countess of Chester Hospital responded to concerns about babies’ collapses and deaths, including warnings raised by clinicians. It found serious failures in management, governance and safeguarding, as well as a prolonged delay in contacting police.

The report also criticised the way parents were kept informed and the handling of their babies’ medical records.

However, Lady Justice Kathryn Thirlwall made clear that the inquiry was not an investigation into Letby’s criminal convictions or her guilt. It was established to examine the hospital’s response and identify changes needed to protect babies in the future.

Its findings therefore do not amount to a judicial decision overturning Letby’s convictions.

A CASE STILL UNDER INTENSE SCRUTINY

The undisclosed maternity records have added another layer to the continuing debate over the Letby case. For critics of the convictions, they raise questions about whether potentially relevant medical information was fully examined. For others, the existing jury verdicts and failed appeals remain important parts of the legal record.

The central issue now is whether the CCRC’s examination of the submissions and evidence will lead to a referral to the Court of Appeal.

Until that process produces a formal decision, claims that a secret recording or newly discovered documents have already overturned the case would be premature.

The case continues to carry profound consequences for the families of the babies involved, who have endured years of grief and public attention.

For now, the key question remains unanswered: will the new material lead to another appeal, or will the original convictions stand? The CCRC’s review — not speculation on social media — will be an important part of determining what happens next.

Sources: BBC News, Criminal Cases Review Commission, The Thirlwall Inquiry and The Independent.