caroline cheetham, a media lecturer at salford university and the co—host of the trial of lucy letby talking to my colleague anna foster. if you arejustjoining us on bbc news a reminder of the main news today. nurse lucy letby has been found guilty of murdering seven babies, and attempting to kill six others, who were being looked after on a neonatal ward at the countess of chester hospital betweenjune 2015 and june 2016. the verdicts mean that 33—year—old letby is the uk's most prolific killer of children in modern times. she was described in court in manchester as cold, calculating and relentless. prosecutors said that in letby�*s hands, air, milk and medication, such as insulin, became lethal. thejury was undecided on the attempted murder of a further four babies. she was found not guilty of two counts of attempted murder, and will be sentenced on monday. the government has ordered an independent inquiry. police are reviewing the admissions of 4,000 babies to hospitals where letby worked — but they do stress they are not investigating all 4,000. the families of lucy letby�*s victi