Lucy Letby Documentary Sparks Heated Debate: Did She Really Do It?

  • By Nico
  • Feb. 8, 2026, 9 a.m.

A Fresh Look at a Controversial Case

A new Netflix documentary, The Investigation of Lucy Letby, revisits one of the UK's most controversial criminal cases, raising the provocative question: Did she really do it? Lucy Letby, the former neonatal nurse convicted of seven murders and six attempted murders, is at the center of this gripping film that gathers voices from both sides of the courtroom drama.

The documentary highlights arguments from those who believe Letby was unjustly blamed for systemic issues at the Countess of Chester Hospital, as well as from those who support the jury's conviction based on courtroom evidence.

Lucy Letby

Lucy Letby

Compelling Evidence or Misleading Narrative?

One focal point is the hospital staff rota, which prosecutors used to suggest a pattern: Letby was on duty when each tragic incident occurred. Commentators in the film argue this convinced jurors of her guilt. However, some suggest her frequent presence was due to her seniority and eagerness to work extra shifts, noting a lack of CCTV evidence and questioning her motive.

“The film doesn't just retell the case; it questions the very foundation of the verdict,” said a legal analyst in the documentary.

Another controversial piece of evidence is a handwritten note by Letby, interpreted by some as a confession. Letby contended it was an emotional outburst during a distressing time, with phrases expressing innocence also present. Friends and legal experts featured in the documentary argue for a lack of alternative interpretations presented by the defense.

Medical Mysteries and Systemic Critiques

The documentary delves into complex medical evidence that was pivotal at trial, suggesting it may have been challenging for jurors to fully grasp. The film revisits opinions from experts like Dr. Dewi Evans, who had earlier concluded intentional harm, prompting a shift in investigative focus. Yet, other voices in the documentary claim the scientific complexity allows for multiple readings.

Questions also circle around cases involving unexplained insulin administration. The prosecution tied Letby to these incidents through circumstantial evidence, while her defense argued the lack of concrete proof.

Documents and A Mother's Perspective

Police discovered sensitive documents at Letby's home, raising further eyebrows. Letby claimed she accidentally took these documents home and kept them due to lacking a shredder. Additionally, a newly featured medical panel offers competing views, challenging earlier conclusions about the care environment.

Adding a personal touch, a bereaved mother shares her heartbreaking experience, offering a poignant perspective on her baby's sudden deterioration. This testimony adds emotional weight to the ongoing debate about the case.

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Nico
Author: Nico
Nico

Nico

Nico tracks the pulse of SoCal creator culture - from WeHo nights to TikTok mornings. He chases viral moments, fan deals, collabs, and live events with fast, human coverage. Expect Q&As, “Hot Now” briefs, and field notes that tell you what’s popping and why it matters. If it’s trending by noon, Nico had it at breakfast.