Based purely on the claim that both log contents had been disclosed and made available during the trial, it would have been open season for somebody like Rivlin, to ram down the throat's of the jury, that the prosecution had called no evidence to refute the suggestion that Neville had called police at 3.26am! They hadn't called any such evidence because they knew that the 3.26am call had been made by Neville Bamber!
No doubt, the trial judge, would have also been duty bound, to inform the jury in his summing up address, that there existed two conflicting telephone records, one timed at 3.26am, the other timed at 3.36am. The first recorded in the hand writing of Malcom Bonnett. The second recorded in the hand writing of 'PC West. The former written in language befitting what Neville Bamber would have said, if indeed he had called the police! The latter written in language befitting what Jeremy had told PC West! There was no evidence called by, or relied upon by the prosecution case, to suggest that the 3.26am log was not a true record of Neville Bambers call to police. The facts are, that in the absence of any evidence which prevents that call having been made by Neville Bamber, that you the jury must accept that Neville Bamber did call the police! If, members of the jury, Neville Bamber did call the police, you can be sure that he told the police that his daughter was going berserk, and that his daughter had got one of his guns! If Neville Bamber told police that, then does that not provide positive proof that Neville's adopted son, Jeremy (the defendant) has been truthful in reporting to police himself afterwards, similar facts already reported by Neville Bamber in his 3.26am call to police? Neville Bambers daughter going berserk, and having possession of one of his guns, might be conclusive proof that Sheila Caffell might have shot the other victims!!!