Immediately, several agents ran onto the roof to assess damage and help the wounded. At the same time, a JSOC operator was using a hand-held device displaying images from a Predator drone above, which had been sent by the DOD's US Africa Command after request. The defenders agreed to evacuate to the airport and were attacked with small arms fire along the route. The evacuation of about 30 Americans included six State Department personnel and Smith's body—they were unable to locate Ambassador Stevens at the time. Ambassador Stevens' body was found by a group of Libyans who had accessed the room through a window. They were unaware of his identity, and Abdel-Qader Fadl, a freelance photographer who was with them, told the Associated Press that Stevens was unconscious and "maybe moved his head, but only once". Ahmed Shams, a 22-year-old arts student, told the Associated Press that they were happy when they found Stevens alive and tried to rescue him. A freelance videographer, Fahd al-Bakoush, later published a video showing Libyans trying to extract the ambassador from a smoke-filled room, where he was found unconscious. According to al-Bakoush, the Libyans saw he was alive and breathing, his eyelids flickering. Though they took him to be a foreigner, no one recognized him as Stevens. At around 1:00 a.m., Stevens was taken to the Benghazi Medical Center, a hospital controlled by the Ansar Al-Sharia militia, in a private car as there was no ambulance to carry him. There he was administered CPR for 90 minutes by Dr. Ziad Abu Zeid. According to Dr. Zeid, Stevens died from asphyxiation caused by smoke inhalation, and had no other apparent injuries. The doctor said he believed that officers from the Libyan Interior Ministry transported the body to the airport. State Department officials said they do not know who took Stevens to the hospital or transported the body to the airport and into U.S. custody. The bodies were taken to Benina International Airport and flown to the capital, Tripoli, and then to Ramstein Air Base in Germany aboard a C-17 military transport aircraft. From Germany, the four bodies arrived at Andrews Air Force Base near Washington, D.C., where President Barack Obama and members of his cabinet held a ceremony in honor of those killed. After the attack, all diplomatic staff were moved to the capital, Tripoli, with nonessential personnel to be flown out of Libya.