Former nurse Lucy Letby has received a whole life order, after being sentenced at Manchester Crown Court on 21 August 2023. Letby had previously been found guilty of the murder of seven babies, as well as the attempted murder of six others. In its press release on the case, the Crown Prosecution Service (CPS) has revealed that key evidence used by the prosecution consisted of: medical records, which established the condition of babies when they were attacked; text messages and social media activity, which were 'similar to a live blogging of events', and also demonstrated Letby's 'intrusive curiosity about the parents of babies she had harmed'; staff rotas, which indicated that Letby had been the 'common denominator' in the series of deaths and sudden collapses on the neonatal unit, as well as handwritten notes and diaries, which included phrases such as 'I killed them on purpose because I'm not good enough to care for them'.