I'm not convinced.
This is from the 2002 Appeal Court Judges :
407. Two further photographs of the Bible have been located by those advising the appellant. When they were taken and by whom they were taken is not known. It is clear from the photographs themselves that they were not taken at the scene. But must have been taken at some other location following the removal of the Bible as a potential exhibit by the police. The photographs record the blood staining on the Bible.
From this staining it is immediately obvious that the Bible has been shut whilst the blood remained wet because marks on one page are mirrored on the adjoining page.
408. The pages on which the heavy staining appears in these photographs are pages including part or all of Psalms 51-55. It is said that these pages are significant and represented "Sheila Caffell's suicide note". A number of passages are highlighted and it will suffice if we give one example, taken from verse 14 of Psalm 51:
"Save me from blood guiltiness O God…"
The Appeal Court Judges were convinced about the Bible having been opened at Psalm 51 at some point after blood had been shed that night ...
They were not allowed at appeal to consider the relevance of Psalm 51 because as they went on to say the Bible had been available at trial for the defence to inspect - which unfortunately they did not do ... they had such a large amount of work to do and such limited time they simply overlooked it or did not get round to doing it in time ...
The defence only noticed the Psalm 51 point when photographs were disclosed after the trial - but like the Appeal Court Judges said - the Bible itself was available for the defence to inspect at trial - had they chosen to do so ...
Appeal Court Judges are only allowed to consider new evidence that was not available at trial ...
They were therefore simply not allowed to consider it's relevance during the appeal - and the Jury were never told about Psalm 51 or it's huge significance ...