Pakistans main intelligence agency, the ISI, has said it is embarrassed by its failures on al-Qaeda leader Osama Bin Laden. An ISI official told the BBC the compound in Abbottabad where Bin Laden was killed by US forces on Sunday had been raided in 2003. But the compound was not on our radar since then, the official said. He gave new details of the raid, saying bin Ladens young daughter had said she saw her father shot. The ISI official told the BBCs Owen Bennett-Jones in Islamabad that the compound in Abbottabad, just 100km from the capital, was raided when under construction in 2003. It was believed an al-Qaeda operative, Abu Faraj al-Libi, was there. But since then the compound was not on our radar, it is an embarrassment for the ISI, the official said. Were good, but were not God. The compound is just a few hundred metres from the Pakistan Military Academy. The ISI official also gave new or differing accounts of some of the events of Sundays raid. They included: * There were 17-18 people in the compound at the time of the attack * The Americans took away one person still alive, possibly a bin Laden son * Those who survived the attack included a wife, a daughter and eight to nine other children, not apparently Bin Ladens; all had their hands tied by the Americans * The surviving Yemeni wife said they had moved to the compound a few months ago * Bin Ladens daughter, aged 12 or 13, saw her father shot The official said it was thought the Americans wanted to take away the surviving women and children but had to abandon the plan when one of the helicopters malfunctioned. The US has not commented on anyone it captured or had planned to capture, other than saying it had taken Bin Ladens body. The ISI official said the organisation had recovered some documents from the compound. The CIA is already said to be going through a large number of hard drives and storage devices seized in the raid. White House counter-terrorism adviser John Brennan said there had been concern Pakistani forces would deploy to counter the US Navy Seal team conducting the raid but it had avoided any confrontation. The ISI official said: We were totally caught by surprise. They were in and out before we could react.