There was an interesting moment in the documentary, when Josh Halliday spoke about the impact of Shoo Lee's press conference. He said it was like two worlds colliding.
He had sat through the whole trial, heard the experts give the medical evidence, and believed Letby was guilty, until that point. Now, he heard new medical explanations that seemed to have come from a totally different place.
And that's the telling part. Letby has been found guilty of murder. As the court of appeal document you leaked earlier shows, this includes three cases of death by injecting air in the stomach through a nasogastric tube.
And yet, in the world outside the courtroom, babies get far more air in their stomachs through ventilation than you could hope to pump through a nasogastric tube - every day.
Have medics and health authorities reacted by flagging the terrible danger these children are in? Have Evans and Bohin made any attempts to publicise this risk, to research it, to advise? No, because their medical expertise in winning cases in the courtroom doesn't seem to carry through to the real world - why would it? Conviction landed. Job done.
So you may be right, and the qualified medical practitioners agreeing with Evans may just be publicity shy and not see the need for their input. (Though you'd think Evans - and Jayaram too - might have colleagues generous enough to support them in the press). But if that were the only problem, wouldn't they at least be taking Evans's warning to heart, asking questions, conducting urgent research, publishing safety precautions?
I would say a much clearer explanation of the lack of experts coming forward to support Evans in word, or, more importantly, in deed, is that it's clear to practitioners that his claims are a fantasy. There aren't two evenly matched sides here. There are experts, who are deeply concerned about the conviction, and there's a hired gun without the support of his peers.