Last week, 33-year-old nurse Lucy Letby was found guilty of murdering seven newborns, and attempting to kill six others who were under her care in 2015 and 2016. During her time in the neonatal unit at the Countess of Chester Hospital in northwestern England, her colleagues noticed a significant rise in the number of babies dying and suffering serious collapses in the unit.  Police and medical experts were called in for a large-scale investigation and discovered one common factor linking these occurrences: Lucy Letby.  She's only the fourth woman in UK history to receive a whole-life sentence, earning her the title of Britain’s worst modern day child serial killer. THE END BITS Subscribe to Mamamia CREDITS Guest: Caroline Cheetham You can listen to her podcast The Trial Of Lucy Letby here. Host: Claire Murphy Executive Producer: Gia Moylan Audio Producer: Scott Stronach GET IN TOUCH: Check out our TikTok here. Feedback? We’re listening! Call the pod phone on 02 8999 9386 or email us at truecrime@mamamia.com.au   If any of the contents in this episode have caused distress, know that there is help available via Lifeline on 13 11 14 or Beyond Blue on 1300 22 4636 Mamamia acknowledges the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander cultures.Become a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.