destroying Khomeini's wooden coffin in order to get a last glimpse of his body or touch of his coffin. In some cases, armed soldiers were compelled to fire warning shots in the air to restrain the crowds. At one point, Khomeini's body fell to the ground, as the crowd ripped off pieces of the death shroud, trying to keep them as if they were holy relics. According to journalist James Buchan: The second funeral was held under much tighter security five hours later. This time, Khomeini's casket was made of steel, and in accordance with Islamic tradition, the casket was only to carry the body to the burial site. In 1995, his son Ahmad was buried next to him. Khomeini's grave is now housed within a larger mausoleum complex. Succession Grand Ayatollah Hussein-Ali Montazeri, a former student of Khomeini and a major figure of the Revolution, was chosen by Khomeini to be his successor as Supreme Leader and approved as such by the Assembly of Experts in November 1985. The principle of velayat-e faqih and the Islamic constitution called for the Supreme Leader to be a marja (a grand ayatollah), and of the dozen or so grand ayatollahs living in 1981 only Montazeri qualified as a potential Leader (this was either because only he accepted totally Khomeini's concept of rule by Islamic jurists,Mackay, Iranians, (1998), p.353 or, as at least one other source stated, because only Montazeri had the "political credentials" Khomeini found suitable for his successor). The execution of Mehdi Hashemi in September 1987 on charges of counterrevolutionary activities was a blow to Ayatollah Montazeri, who knew Hashemi since their childhood. In 1989 Montazeri began to call for liberalization, freedom for political parties. Following the execution of thousands of political prisoners by the Islamic government, Montazeri told Khomeini: "Your prisons are far worse than those of the Shah and his SAVAK." After a letter of his complaints was leaked to Europe and broadcast on the BBC, a furious Khomeini ousted him in March 1989 from his position as official successor. His portraits were removed from offices and mosques. To deal with the disqualification of the only suitable marja, Khomeini called for an 'Assembly for Revising the Constitution' to be convened. An amendment was made to Iran's constitution removing the requirement that the Supreme Leader be a Marja and this allowed Ali Khamenei, the new favoured jurist who had suitable