Lucy Letby Inquiry Finds ‘Complete Failure’ To Protect Babies At Hospital

by HEDNEWS on September 15, 2026

Lucy Letby Inquiry Finds ‘Complete Failure’ to Protect Babies at Hospital A public inquiry into the deaths and serious harm suffered by babies at the Countess of Chester Hospital in England has found a “complete failure” to protect infants on the neonatal unit where convicted killer nurse Lucy Letby worked. The Thirlwall Inquiry, led by Lady Justice Kathryn Thirlwall, concluded that serious failures in management, governance and safeguarding allowed concerns about Letby to go unaddressed for too long. The inquiry found that some babies could have been saved, while others could have been protected from harm, if hospital leaders had acted earlier when doctors raised concerns about an unusual pattern of deaths and collapses.Delivering her findings, Thirlwall described the hospital’s management and governance as dysfunctional and said there was a fundamental failure to understand safeguarding responsibilities. Doctors had become increasingly concerned about a rise in unexpected deaths and serious incidents involving babies on the neonatal unit. However, their concerns were not acted upon quickly enough. The inquiry found that senior nurses dismissed concerns about Letby and that there was a prolonged delay before police were contacted. Thirlwall said safeguarding procedures should have been triggered once there was suspicion that a member of staff might be deliberately harming patients. One of the most significant findings was that earlier action could have prevented some deaths and injuries. The inquiry concluded that three babies might have survived and seven others could have been protected had hospital management responded appropriately to concerns surrounding Letby.It found that two newborn twins would not have died and five other babies would not have been harmed if Letby had been removed from the neonatal unit sooner. The inquiry also examined incidents involving suspected insulin poisoning. Earlier recognition of one such incident could potentially have prevented further harm. One child who survived an earlier incident suffered a lifelong brain injury and now requires round-the-clock care. The inquiry was also highly critical of the way affected families were treated. Parents were kept unaware for years of concerns surrounding their babies and the possibility that they might have been deliberately harmed. Thirlwall described the treatment of the families as reprehensible and stressed that parents should not have been excluded from information that could have helped them understand what happened to their children. She also warned that families should not become collateral damage in the continuing public debate surrounding Letby’s convictions. Letby, a former neonatal nurse, was convicted of murdering seven babies and attempting to murder seven others at the Countess of Chester Hospital between 2015 and 2016. She is serving multiple life sentences without the possibility of release. Prosecutors argued that she deliberately harmed babies through methods including injecting air into their bloodstream or stomachs, administering excessive milk and poisoning some infants with insulin. Letby has consistently denied harming the babies and maintains that she is innocent. Her legal team continues to challenge the convictions, while the Criminal Cases Review Commission is examining whether her case should be referred back to the Court of Appeal. The Thirlwall Inquiry was not established to determine whether Letby was guilty or innocent. Instead, it examined how the hospital and wider health system responded to the deaths and collapses, how concerns about Letby were handled and whether institutional failures contributed to further babies being placed at risk. The inquiry therefore does not overturn or replace the criminal convictions. Its findings nevertheless provide a detailed account of the institutional failures that surrounded the case. The inquiry has proposed a series of reforms designed to strengthen patient safety and prevent similar failures from occurring again. Among the recommendations are measures to improve monitoring of babies, strengthen safeguards around insulin and establish clearer procedures for dealing with suspected deliberate harm by healthcare workers. The recommendations also include cameras for cots and incubators in neonatal units and stronger oversight of safeguarding concerns. NHS England has been urged to develop a roadmap for implementing key measures. The findings have placed renewed pressure on the UK’s health service to strengthen safeguards for vulnerable patients. Health Secretary Yvette Cooper apologised for the failures identified by the inquiry and said the report should represent a turning point for the National Health Service. The report is expected to be closely examined by hospital authorities, regulators, families of the affected babies and Letby’s legal representatives. For the families involved, however, the inquiry represents more than a review of hospital procedures. It provides an official account of how repeated warnings were handled and why opportunities to intervene were missed. The central message of the inquiry is that concerns about patient safety must be acted upon immediately, particularly when vulnerable newborns are involved. The Thirlwall findings have therefore become a major examination of accountability within Britain’s health system and a warning about the potentially devastating consequences when safeguarding concerns are ignored.