I will look at that.
In terms of my first comment, it states correctly that the Defence did not call the witnesses and asks if the reason was they refused to testify. It's been clarified further down the thread that they did not refuse and I've elaborated on the point as to why, potentially, they were not called.
In relation to Thirlwall, technically you're not correct. It stems from LL's conviction, yes, but its purpose is not assessing criminal guilt but looking at CoC processes, it is clearly set out in its terms of reference:
^"The inquiry will investigate 3 broad areas:
A. The experiences of the Countess of Chester Hospital and other relevant NHS services, of all the parents of the babies named in the indictment.
B. The conduct of those working at the Countess of Chester Hospital, including the board, managers, doctors, nurses and midwives with regard to the actions of Lucy Letby while she was employed there as a neonatal nurse and subsequently, including:
(i) whether suspicions should have been raised earlier, whether Lucy Letby should have been suspended earlier and whether the police and other external bodies should have been informed sooner of suspicions about her
(ii) the responses to concerns raised about Lucy Letby from those with management responsibilities within the trust
(iii) whether the trust’s culture, management and governance structures and processes contributed to the failure to protect babies from Lucy Letby
C. The effectiveness of NHS management and governance structures and processes, external scrutiny and professional regulation in keeping babies in hospital safe and well looked after, whether changes are necessary and, if so, what they should be, including how accountability of senior managers should be strengthened. This section will include a consideration of NHS culture.
A non-exhaustive list of questions arising out of the terms of reference is set out in the annex."^
It's not the purpose of the inquiry to decide on anyone's guilt or innocence. LL's criminal liability has already been decided by the Court and the inquiry is not looking into this issue, it looks at how things worked at the CoC. Having said that, I understand what you are saying in that it 'assumes' her guilt, I mean, it's a legal fact, nothing to assume here.