Download Lucy Letby: The Killer Questions
File on 4 examines some of the most contentious statistical, scientific and medical evidence in the Lucy Letby trial. The programme reveals new concerns involving medical evidence presented in court where Letby was convicted of murdering seven babies and attempting to murder seven others.
Reporter: Stephanie Hegarty Producers: Fay Nurse, Ben Robinson and Hayley Mortimer Technical Producers: Richard Hannaford and Nicky Edwards Production Coordinator: Tim Fernley Editor: Carl Johnston
Available Podcasts from File on 4 Investigates
Subscribe to File on 4 Investigates
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the File on 4 Investigates webpage.