Three senior hospital staff arrested in Lucy Letby case probe

POLICE on Tuesday said they had arrested three senior staff members at the hospital where nurse Lucy Letby was found guilty of murdering seven babies. The arrests were made on suspicion of gross negligence manslaughter.

The investigation was launched in 2023 at the Countess of Chester Hospital (CoCH) in northwest England, following Letby’s conviction and life sentence for killings that took place between 2015 and 2016.

Arrests part of wider criminal probe

Detective Superintendent Paul Hughes said the three individuals were "part of the senior leadership team at the CoCH in 2015-2016" and were arrested on Monday.

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He confirmed they were held on suspicion of gross negligence manslaughter and have been released on bail.

Hughes said the arrests were the first under the wider criminal investigation into the hospital’s handling of the baby deaths. He added that the arrests had no impact on Letby’s convictions.

Letby case and ongoing review

The case drew national attention during trials held in 2023 and 2024. Letby was convicted of murdering seven babies and attempting to murder seven others.

Letby, from Hereford in western England, was charged in 2020 after a series of deaths in the hospital's neo-natal unit. She has maintained her innocence throughout.

According to the prosecution, she attacked the premature babies—usually during night shifts—by injecting air, overfeeding with milk, or using insulin.

In February, a panel of international experts said the evidence used to convict her was flawed. They suggested the babies may have died due to natural causes or poor medical care.

Letby’s legal team has submitted an application to the independent Criminal Cases Review Commission (CCRC) to examine if there was a possible miscarriage of justice in her two trials.

(With inputs from AFP)