Saif al-Islam Gaddafi 'gave direct orders for Libyan opponents to be killed' Luis Moreno Ocampo, the ICC prosecutor, told the channel that the tapes were evidence of Saif al-Islam's complicity in regime attacks on protesting civilians. Saif was the boss, he was giving direct order to kill, to liquidate them. This is new for me this type of evidence," he said. These tapes are great, you should give them to us or to the prosecutors in Libya. It is very interesting information confirming what we have. It is very important to show the direct involvement of these people. The tapes also provide records of Libyan officials using a building for children's affairs as an office. Al-Jazeera, which will broadcast the tapes this evening, claims that the bodies of 48 people who had died of natural causes were subsequently buried as victims of the strike. Nato's bombing campaign to protect civilians under threat from the regime fightback was launched on March 19. "They hit our location," said Mr Safi. Where we used to meet, the High Commission for Children. We need put children there and take the media there in the evening. Faraj al-Ghyriani, a gravedigger, said the victims were not killed by the attack. He said: "We don't know who they are. There were no death certificates. There were no relatives who later came for them - just people shooting in the air. I know that inside the coffins were just people who died of old age or mercenaries. They are so stupid that they had the same name on two different coffins. I don't know who is buried in these two rows. They say it was Nato but there is no proof. Phillipe Sands, QC, and a panel of international lawyers last month represented the new Libyan government as it made a submission to the ICC to stage a domestic trial of Saif al-Islam in Tripoli. Charges there would also include abuse of power and corruption. The tapes also record Col Muammar Gaddafi ordering attacks on civilians in the east in early March before the Nato bombing campaign was launched. "Join together and defend the region," he said. Shoot at whoever approaches. Take the green flag and establish districts there. Col Gaddafi also commands officials to issue a threat to recognise Basque and Andalusian independence in retaliation against the Spanish government's support for Nato strikes. The Libyan leader was killed by a mob in Misurata last November and his one-time heir is being held by a militia in the mountain town of Zintan, south of Tripoli.