Mr Colvin told his superiors that his source suggested that the attack was carried out by the Popular Front for the Liberation of Palestine with help from the Israeli Security Service, the Shin Bet.
It was designed to torpedo the rival Palestine Liberation Organisation's standing in France and to prevent what they saw as a growing rapprochement between the PLO and the Americans.
''My contact said that the PFLP had attracted all sorts of wild elements, some of whom had been planted by the Israelis,'' Mr Colvin added. The message was received without comment by the Foreign Office but later officials recorded that a journalist from the Liverpool Post, Leo Murray, had also told them that a splinter group of PFLP was planning a series of spectacular incidents to disrupt contacts between the PLO leader Yasser Arafat and the US.
complete article at http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/06/01/nhijack01.xml