were sent to senior managers but we know that the deaths were not being recorded properly, so they weren t picked up by nhs systems. at one point, the doctors who are raising concerns had to apologise to letby because she raised a grievance. the countess of chester nhs trust says that it countess of chester nhs trust says thatitis countess of chester nhs trust says that it is deeply saddened and appalled by it letby s primes. it says that staff are devastated by what happened and that changes have already been made since lucy letby worked here. fine already been made since lucy letby worked here- worked here. one of the big questions worked here. one of the big questions here. worked here. one of the big questions here. there - worked here. one of the big questions here. there are l worked here. one of the big| questions here. there are so worked here. one of the big - questions here. there are so many, is this issue of the whistle blowers, how many protections they had. what rol