[What follows is excerpted from items contributed by me in 2000 to TheLockerbieTrial.com (and now accessible here and here):]
When the trial resumed on Tuesday 22 August , the defence teams complained to the Court that they had just learned the previous day that certain CIA cables relating to the Libyan defector Abdul Majid Giaka, which they had thought had been made available to both the prosecution and the defence only in a censored or redacted form, had in fact been seen by members of the prosecution team on 1 June 2000 in uncensored or unredacted form. The defence contended that the principle of equality of arms enshrined in article 6 of the European Convention on Human Rights required that the defence should have similar access to this material. The Crown opposed the defence's application. They conceded that it is the duty of a Scottish prosecutor to supply to the defence any material available to the prosecution which advances the defence case or is relevant to a defence attack on the credibility of a prosecution witness. However, in the course of the Crown's lengthy submissions, it was stated by the Lord Advocate, Colin Boyd QC, that the deletions from the versions of the cables supplied to the defence related only to matters which were (a) irrelevant both to the facts in issue in the Lockerbie trial and to the credibility of the witness Majid Giaka or (b) related to sensitive matters of United States national security. Indeed, it was for the purpose of ensuring that the Crown were in a position to fulfil their disclosure obligations that members of the Crown team inspected the unredacted cables on 1 June. To quote the Lord Advocate:
"First of all, they considered whether or not there was any information behind the redactions which would undermine the Crown case in any way. Secondly, they considered whether there was anything which would appear to reflect on the credibility of Mr Majid. They also considered whether was anything which might bear upon the special defences which had been lodged and intimated in this case.
"On all of these matters, the learned at Advocate Depute reached the conclusion that there was nothing within the cables which bore on the Defence case, either by undermining the Crown case or by advancing a positive case which was being made or may be made, having regard to the special defence...
"There is nothing within these documents which relate to Lockerbie or the bombing of Pan Am 103 which could in any way impinge on the credibility of Mr Majid on these matters."
The Court was unimpressed by the arguments of the Lord Advocate and instructed him to use his best endeavours to secure the release by the CIA to the defence of the unredacted or uncensored cables.
These cables were in due course made available to the defence, and on Tuesday 29 August various excerpts from them were read out in open court by defence counsel in an attempt to convince the judges that further CIA cables relating to Giaka should be made available to the defence, if necessary by means of a request by the Scottish Court at Camp Zeist to the appropriate Federal Court in the United States of America for an order compelling the CIA to disgorge the relevant material. (...)
The previously blacked-out passages read out to the Court from the cables now in the hands of the defence indicated that, as at 1 September 1989 (more than eight months after the destruction of Pan Am 103), Giaka's CIA handlers were highly critical of him and of the lack of important information supplied by him. He is described in the now-revealed portions of the cables as a man in the business of selling information for his own benefit; as someone who will never have the penetration of Libyan intelligence services that had been anticipated; as someone who had never been a true member of Libyan intelligence; and as someone whose CIA salary of $1000 per month should be cut off if he supplied no significant information. It seems to be the natural inference from this that, by 1 September 1989, Giaka had still not informed his CIA masters that his Libyan colleagues in Malta had been responsible for the Lockerbie bombing: if he had done so, it is difficult to see how these criticisms of his value and of the worth of the information supplied by him could conceivably been made.
But apart altogether from that, if the excerpts read out in court on Tuesday 29 August and summarised in the preceding paragraph accurately reflect passages from the cables which had been blacked out from the versions originally supplied to the defence, it is somewhat difficult to appreciate how it could possibly have been accurate or justifiable for the Crown to state to the Court on Tuesday 22 August that the redacted or censored portions within the documents contained nothing "which could in any way impinge on the credibility of Mr Majid."
In the light of the use actually, and entirely properly, made by the defence of material from those CIA cables in attacking, in the course of cross-examination [on 26, 27 and 28 September 2000], the credibility and reliability of Giaka’s evidence on matters relevant to the responsibility of the two accused men for the bombing of Pan Am 103, it may be that the Lord Advocate will (or at least should) feel that he owes an explanation of the statements made by him on 22 August 2000 which are quoted above.