Doubts Emerge in Lucy Letby Case Amid Netflix Documentary Release

Lucy Letby, a former neonatal nurse at the Countess of Chester Hospital, was convicted in 2023 of murdering seven infants and attempting to murder seven others between June 2015 and June 2016. Her conviction, which resulted in 15 whole-life sentences, has made her the most notorious child serial killer in British history. The case has drawn significant public attention and scrutiny, particularly regarding the evidence and the handling of the investigation.

The Investigation of Lucy Letby: What We Know About Netflix DocumentaryConsultant who worked with Lucy Letby suggests she may be innocentLucy Letby documentary reveals first admission of ‘tiny’ doubt from doctors who accused herDoctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’

The Netflix documentary, *The Investigation of Lucy Letby*, released on February 4, 2026, features unprecedented access to police footage and interviews with key figures involved in the case. Among those interviewed is Dr. John Gibbs, a consultant paediatrician who played a role in Letby's conviction. He expressed a "tiny, tiny guilt" about the possibility of a miscarriage of justice, stating, “I don’t think there was a miscarriage of justice, but you worry that no one actually saw her do it.” This admission marks a significant moment, as it is the first public acknowledgment of doubt from a medical professional involved in the case.

Consultant who worked with Lucy Letby suggests she may be innocent

The documentary also highlights dissenting opinions from various medical experts, including Canadian neonatal specialist Dr. Shoo Lee, who argues that the deaths attributed to Letby could be explained by natural causes or inadequate medical care rather than deliberate harm. Dr. Lee stated, “In all cases, death or injury were due to natural causes or just bad medical care.” This perspective has been echoed by other experts who believe that the evidence used to convict Letby was misinterpreted.

Doctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’

The documentary includes emotional testimonies from families affected by the tragic events. One mother expressed her frustration with the introduction of Dr. Lee as a "star" of the documentary, stating, “This is not a show. There is no star. This is nothing to smile about.” Such sentiments reflect the ongoing pain and anger felt by those who lost loved ones during this period.

Doctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’

Cheshire Constabulary, which conducted the investigation, has faced criticism for its handling of the case. The police had initially decided not to pursue charges against Letby until significant pressure from medical staff led to a formal investigation. The police have publicly stated that the outcome of the case was not what they anticipated, indicating their belief in the strength of the evidence against Letby.

The Investigation of Lucy Letby: What We Know About Netflix Documentary

Letby’s legal team has sought to appeal her convictions, submitting reports to the Criminal Cases Review Commission (CCRC) in hopes of overturning the verdict. The documentary aims to shed light on the complexities of the case and the ongoing debates surrounding Letby's guilt or innocence.

Doctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’

• “Guilt that we let the babies down, and tiny, tiny, tiny guilt: did we get the wrong person?” — Dr. John Gibbs, Consultant Paediatrician

Lucy Letby documentary reveals first admission of ‘tiny’ doubt from doctors who accused her

• “In all cases death or injury were due to natural causes or just bad medical care” — Dr. Shoo Lee, Neonatal Care Expert

Doctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’

• “This is not a show. There is no star. This is nothing to smile about. The audacity from a politician to introduce someone like this, it is disgusting.” — Victim's Mother

Doctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’

The release of *The Investigation of Lucy Letby* has reignited discussions about the case, raising questions about the integrity of the judicial process and the potential for wrongful convictions in high-profile criminal cases.

Doctor who helped convict Lucy Letby lives with ‘tiny guilt’ they could have caught ‘wrong person’