People gather outside Osama Bin Laden's compound, where he was killed during a raid by U.S. special forces, May 3, 2011 in Abottabad, Pakistan. Bin Laden was killed during a U.S. military mission May 2, at the compound.Getty Images/Getty Images
Local residents gather in front of a burnt compound at the hideout house of slain Al-Qaeda leader Osama bin Laden in Abbottabad on May 4, 2011.AAmir Qureshi/AFP/Getty Images
Members of the anti-terrorism squad are seen surrounding the compound where al Qaeda leader Osama bin Laden was killed in Abbottabad May 4, 2011.Faisal Mahmood/Reuters
Residents look up towards a military helicopter flying over the compound where al Qaeda leader Osama bin Laden was killed in Abbottabad May 4, 2011.Faisal Mahmood/Reuters
Boys who lived across the street from Osama Bin Laden's home (shown in picture) said that they could hear the voices of the children living in Bin Laden's compound, but said they never saw them leave the house. During the raid, they heard the screams and cries of the children.Charla Jones for The Globe and Mail
A local resident stands outside the compound where al Qaeda leader Osama bin Laden was killed in Abbottabad May 4, 2011.Akhtar Soomro/Reuters
Part of a damaged helicopter is seen lying near the compound after U.S. Navy SEAL commandos killed al Qaeda leader Osama bin Laden in Abbottabad, May 2, 2011.Reuters/Reuters
People walk past Osama Bin Laden's compound, where he was killed during a raid by U.S. special forces, May 3, 2011 in Abottabad, Pakistan.Getty Images/Getty Images
A resident tries to look into the compound where al Qaeda leader Osama bin Laden was reported to have been killed in Abbottabad May 4, 2011.Faisal Mahmood/Reuters
The grounds of the compound are seen after U.S. Navy SEAL commandos killed al Qaeda leader Osama bin Laden in Abbottabad May 2, 2011.Reuters/Reuters
Wreckage is seen in the compound after U.S. Navy SEAL commandos killed al Qaeda leader Osama bin Laden in Abbottabad, May 2, 2011.Reuters/Reuters
Inside Osama Bin Laden's compound, where he was killed during a raid by U.S. special forces, is seen May 3, 2011 in Abottabad, Pakistan.Getty Images/Getty Images
Residents surround the compound where al Qaeda leader Osama bin Laden was reported to have been killed in this aerial view in Abbottabad May 4, 2011.Faisal Mahmood/Reuters
This DigitalGlobe satellie image, taken June 15, 2005 and obtained on May 3, 2011, shows the compound (C) that Osama bin Laden was killed in on Monday in Abbottabad, Pakistan.Handout/DigitalGlobe/Reuters