How Multiple Warnings About Killer Nurse Lucy Letby Were Missed Since the trial of Lucy Letby, a nurse who murdered babies in her care, experts have warned of a culture of hostility toward whistle-blowers in Britain’s National Health Service.

Nurse Lucy Letby Sentenced to Life in Prison for Killing Newborns Ms. Letby was convicted last week of murdering seven babies and trying to kill six others, making her the most prolific killer of children in modern British history.