During the Thirwall Inquiry into the actions of serial killer nurse Lucy Letby, the mother of Baby C, one of Letby's victims, accused hospital executives of concealing critical information regarding her son's death. She claimed that former medical director Ian Harvey misled her during a meeting in 2017, stating that a post-mortem found nothing suspicious, despite prior warnings about Letby's potential involvement. The mother expressed her outrage over being informed of an arrest only by police, describing the lack of transparency as 'unforgivable' and compounding her grief. She demanded a face-to-face apology, feeling 'betrayed' and horrified at the hospital's failure to communicate the investigations into Letby's actions. Reports indicated that the hospital had downplayed the spike in neonatal deaths, leaving families unaware of the serious concerns surrounding Letby's conduct. As Letby serves multiple life sentences for her crimes, the inquiry aims to uncover the systemic failures that allowed her actions to go unchecked for so long.