⚠️ CONTENT WARNING: This episode covers the deaths of infants. Ed and Melissa handle it with care, but please listen accordingly.

In 2015 and 2016, the neonatal unit at the Countess of Chester Hospital in the UK recorded a disturbing spike in unexplained infant deaths. The investigation — codenamed Operation Hummingbird — eventually zeroed in on one suspect: a quiet, introverted nurse named Lucy Letby.

After a 10-month trial, Lucy was convicted of murdering 7 babies and attempting to murder 6 more. She received 15 whole life terms — the longest sentence possible in the UK. The case rocked Britain.

But not everyone is convinced justice was served.

A panel of 14 elite international neonatal physicians — assembled voluntarily by the Canadian doctor whose research was used to convict her — reviewed  ...