What's happened
The Thirlwall Inquiry has published its findings into the responses of NHS bosses and hospital management during Lucy Letby’s crimes at Countess of Chester Hospital in 2015–2016. The report arrives as the Criminal Cases Review Commission weighs whether to send Letby’s case back to appeal. Letby remains serving 15 life orders.
What's behind the headline?
Analysis
- The inquiry’s mandate is not to re-open convictions but to assess systemic failings that allowed Letby’s crimes to occur.
- It is likely to influence hospital governance and nurse-monitoring practices, potentially driving closer oversight of neonatal units.
- The report’s timing intersects with CCRC considerations, which could lead to renewed attention on the convictions despite the inquiry not revisiting them.
- For families, the findings may offer some closure and highlight where systems failed to protect vulnerable infants.
How we got here
The inquiry follows Letby’s 2023–2024 convictions for seven murders and seven attempted murders in 2015–2016. It examines hospital oversight, neonatal unit management, and how suspicions were handled by senior staff. The Criminal Cases Review Commission is considering increasing scrutiny of the convictions while inquests into the babies’ deaths face scheduling delays.
Our analysis
Independent reports: the inquiry’s publication follows Letby’s trial outcomes, with emphasis on hospital governance and neonatal care. BBC coverage notes the inquiry’s limits regarding re-evaluating convictions and the CCRC’s ongoing review. BBC Business and The Independent provide timelines and reactions from hospital staff and legal figures.
Go deeper
- What changes will NHS hospitals implement as a result of the Thirlwall Inquiry?
- Will the CCRC’s consideration of Letby’s case lead to a Court of Appeal review?
- When are inquests into the babies’ deaths resuming?
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Liverpool is a city and metropolitan borough in Merseyside, England. Its population in 2019 was approximately 498,042. making it the tenth-largest English district by population and the largest in Merseyside and the surrounding region.
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Criminal Cases Review Commission - UK statutory body responsible for investigating alleged miscarriages of justice
The Criminal Cases Review Commission is the statutory body responsible for investigating alleged miscarriages of justice in England, Wales, and Northern Ireland.
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Lucy Letby - Convicted British serial killer
Lucy Letby (born 4 January 1990) is a British former NHS neonatal nurse convicted of murdering seven babies and attempting to murder seven others at the Countess of Chester Hospital in Chester between June 2015 and June 2016. She was investigated after an unusual cluster of deaths in the hospital's neonatal unit. Charged in November 2020 with seven counts of murder and fifteen counts of attempted murder relating to seventeen babies, Letby was prosecuted on the basis of her presence at many of the incidents, two abnormal blood test results and skin discolouration interpreted as signs of insulin poisoning and air embolism, inconsistencies in medical records, her removal of nursing handover sheets from the hospital, and handwritten notes interpreted by the prosecution as a confession. In August 2023, she was found guilty on seven counts each of murder and attempted murder, acquitted on two counts of attempted murder. The jury was unable to reach verdicts on six further counts. She received fourteen whole life orders, meaning life imprisonment without the possibility of parole. One of the unresolved attempted murder charges was retried in July 2024, resulting in a fifteenth whole life order...
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Countess of Chester Hospital - Hospital in England
The Countess of Chester Hospital is the main NHS hospital for the English city of Chester and the surrounding area. It currently has 625 beds, general medical departments and a 24-hour accident and emergency unit. It is managed by the Countess of Chester Hospital NHS Foundation Trust, one of the first Foundation Trusts in the UK, formed in 2004. Cardiac rehabilitation services at the hospital are provided by Cheshire and Wirral Partnership NHS Foundation Trust. Lucy Letby, a nurse who worked at the hospital, was convicted in August 2023 of murdering seven babies on the neonatal ward between June 2015 and June 2016.
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United Kingdom - Country in Europe
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom or Britain, is a sovereign country located off the northwestern coast of the European mainland.