That evidence, which was not heard at the trial, showed that at some time in the two hours before 00:35 on 21 December 1988 a padlock had been forced on a secure door giving access air-side in Terminal 3 of Heathrow airport, near to the area referred to at the trial as the "baggage build-up area". Taylor claimed that the PA 103 bomb could have been planted then. On 14 March 2002 it took Lord Cullen less than three minutes to deliver the decision of the High Court of Justiciary. The five judges rejected the appeal, ruling unanimously that "none of the grounds of appeal was well-founded", adding "this brings proceedings to an end". The following day, a helicopter took Megrahi from Camp Zeist to continue his life sentence in Barlinnie Prison, Glasgow. The Scottish Criminal Cases Review Commission (SCCRC), which was established by Act of Parliament in April 1999, has wide-ranging powers to investigate cases where a miscarriage of justice is alleged, and reviewed Megrahi's case from September 2003. Although the Commission normally expects to review a case and announce its decision within 12 months, it took nearly four years to complete the Megrahi review. On 28 June 2007 the SCCRC published a summary of its 800-page report and referred Megrahi's conviction to the Court of Criminal Appeal for a fresh appeal. The SCCRC's findings were examined in detail by Al Jazeera in two episodes of the network's "People & Power" series in July 2007. The second appeal was to have been heard by five Scottish judges in 2009 at the Court of Criminal Appeal. A procedural hearing at the Appeal Court in Edinburgh took place on 11 October 2007 when prosecution lawyers and Megrahi's defence Counsel, Maggie Scott QC, discussed legal issues with a panel of three judges. One of the issues concerns a number of CIA documents that were shown to the prosecution but were not disclosed to the defence. The documents are understood to relate to the Mebo MST-13 timer that allegedly detonated the PA103 bomb. Further procedural hearings were scheduled to take place between December 2007 and June 2008. Pointing out an error on the FCO's website and accusing the British government of "delaying tactics" in relation to Megrahi's second Lockerbie appeal, UN Observer at the Lockerbie trial Dr Hans Köchler wrote to Foreign Secretary David Miliband on 21 July 2008 saying:  As international observer, appointed by the United Nations, at the Scottish Court in the Netherlands I am also concerned about the Public Interest Immunity (PII) certificate which has been issued by you in connection with the new Appeal of the convicted Libyan national.