Netflix Documentary Examines Lucy Letby's Relationship with Doctor
A new Netflix documentary series, released today, delves into the harrowing case of former neonatal nurse Lucy Letby, who was convicted of murdering seven infants. The Investigation of Lucy Letby features unprecedented access, including bodycam footage from her arrest at her parents' home. The series includes interviews with the mother of a victim and senior detectives from Cheshire Police, while Letby's parents have condemned it as an invasion of privacy.
Scrutiny of a 'Flirty' Dynamic in Court
During Letby's 10-month trial at Manchester Crown Court in 2023, where she was sentenced to life imprisonment, details emerged about her alleged crush on a married doctor, referred to as Dr A. Prosecutors suggested their relationship went beyond colleagues, with evidence of coffee dates, restaurant visits, shopping trips, and a day trip to London together. Text messages exchanged showed love heart emojis and plans to meet, though Letby insisted they were just friends.
Text Messages and Emotional Testimony
The jury heard that Letby and Dr A exchanged messages at work and home, with colleagues teasing her about flirting. In one text, a colleague joked about a "strange message" from the doctor, referencing "go commando," which Letby denied understanding. She protested in another message, "I don't flirt with him! Certainly, don't fancy him ha ha just a nice guy." However, when Dr A testified against her in court, Letby became visibly distressed, trying to leave the dock, with the prosecutor suggesting it was because she didn't like hearing her "boyfriend" give evidence.
Allegations of Attention-Seeking Behaviour
Prosecutors alleged that Letby murdered two premature triplets within 24 hours to gain Dr A's attention. They pointed to incidents where she called for his help during emergencies, such as when Child O and Child P collapsed. Prosecutor Nick Johnson questioned whether she enjoyed these crisis situations as something to message about, which she denied. After her arrest, police found a note in her home with Dr A's name and phrases like "My best friend. Love, I loved you and I think you knew that."
Parental Outrage and Legal Developments
Letby's parents, John and Susan, have expressed outrage over the Netflix documentary, stating it is "on another level" and that they had no idea footage from their house was used. They called it heartbreaking and said watching it "would likely kill us." Meanwhile, Letby's legal representative is seeking to overturn her conviction, applying to the Criminal Cases Review Commission for an appeal. The Crown Prosecution Service recently decided not to bring further charges related to additional allegations, citing that the evidential test was not met.
Ongoing Debates and Media Coverage
This documentary follows previous programmes like Channel 4's Lucy Letby: Murder or Mistake, which examined both sides of the case. As questions about the safety of her convictions continue, the series adds to the public scrutiny, highlighting the complex interpersonal dynamics and emotional turmoil involved in one of the UK's most high-profile criminal investigations.



