Calls for Review into “Serious Professional Failings” in Lucy Letby Case
A prominent Conservative Party veteran has called for a thorough review into what he describes as “serious professional failings” that contributed to the conviction of Lucy Letby, a former neonatal nurse found guilty of murdering seven infants and attempting to murder six others. Sir David Davis, a Conservative Member of Parliament since 1987, intends to formally request that the Director of Public Prosecutions initiate an investigation into the handling of the Letby case.
Speaking in the House of Commons, Sir David Davis asserted that Letby’s conviction represented a “miscarriage of justice,” citing numerous instances of what he termed “failures of expertise” on the part of both Cheshire Police and the Crown Prosecution Service (CPS).
Allegations of Inadequate Investigation and Procedural Lapses
Sir David Davis outlined a series of alleged shortcomings by Cheshire Police during their investigation. He stated that the force failed to adhere to “all reasonable lines of inquiry,” thereby deviating from both legal requirements and established best professional practices.
Furthermore, he accused both Cheshire Police and the CPS of disregarding recommendations to engage independent expert witnesses for Letby’s trial. According to Sir David, these authorities neglected to:
- Pursue alternative investigative avenues.
- Refer the case to the appropriate specialist bodies for consultation.
- Conduct adequate due diligence in the selection of crucial expert witnesses.
- Collaborate with genuine experts regarding complex statistical evidence and subsequently failed to accurately inform the jury about this evidence.
- Disclose critical information to the defence on multiple occasions.
Sir David concluded his assessment by stating, “On the evidence before us, there have been clear, serious departures from statutory guidance and multiple deviations from best professional practice.”
Demand for Transparency and Documentation
Beyond calling for a review, Sir David Davis also urged the police to provide Letby’s legal defence team with a comprehensive collection of documentation pertaining to their investigations. He indicated his intention to publish a detailed list online of the information that requires disclosure. This list is expected to include:
- Policy and decision books of senior investigating officers.
- Records of identified lines of inquiry.
- Logs maintained by functional managers.
- Minutes from all relevant meetings held during the investigation.
Lucy Letby, who worked as a nurse in the neonatal unit at the Countess of Chester Hospital, was convicted of multiple charges of murder and attempted murder. She has consistently maintained her innocence throughout the legal proceedings. Her case is currently under review by the Criminal Cases Review Commission (CCRC), following unsuccessful attempts to challenge her convictions in higher courts.
Echoes of Past Miscarriages of Justice
Sir David Davis drew parallels between the Letby case and that of Sally Clark, a woman who was initially convicted of murdering her two infant sons. Clark’s conviction was later overturned three years after it was established that the prosecution had relied on flawed statistical evidence concerning the probability of two babies from an affluent family dying of Sudden Infant Death Syndrome (SIDS).
“Despite warning signs of the Sally Clark case,” Sir David remarked, “we see that Cheshire Police have either ignored or broken the rules, disregarding relevant safeguards time and time again.”
Official Response and Procedural Safeguards
In response to these concerns, policing minister Sarah Jones advised caution, urging MPs to “be very careful to avoid implying impropriety where none has actually been established.” She emphasized that Letby’s conviction and subsequent imprisonment followed a “proper process involving independent assessment by the CPS, trial by a jury, and two appeal processes.”
A spokesperson for the Crown Prosecution Service stated that Lucy Letby was convicted on 15 separate counts across two jury trials. The spokesperson also noted that in May 2024, the Court of Appeal dismissed Letby’s application for leave to appeal on all grounds, rejecting her argument that the prosecution’s expert evidence was flawed.
