Harrowing evidence from the parents of victims, we have heard about lucy letby s particularly cruel and calculating offending, the methods which are used to kill children in her care, sometimes by injecting them with air into their bloodstream, sometimes by poisoning them with insulin, sometimes by overfeeding them with milk. and the judge really talked today about the way that she had carried out a campaign of enormously cruel, criminal activity. campaign of enormously cruel, criminalactivity. he campaign of enormously cruel, criminal activity. he talked about the pain that each of those babies will have suffered at the moment of death or when they were having those sudden and inexplicable acute medical episodes. he talked about the pain that lucy letby had inflicted on those babies, the physical pain, but also the pain that she had inflicted on the families of those victims as well. and we heard very emotive, very harrowing victim impact statements delivered in court this morning, so