it had to relocate several sources. Guantanamo Bay files Manning was also accused of being the source of the Guantanamo Bay files leak, obtained by WikiLeaks in 2010 and published by The New York Times and The Guardian in April 2011. Granai airstrike Manning said she gave WikiLeaks a video, in late March 2010, of the Granai airstrike in Afghanistan. The airstrike occurred on May 4, 2009, in the village of Granai, Afghanistan, killing 86 to 147 Afghan civilians. The video was never published; Julian Assange said in March 2013 that Daniel Domscheit-Berg had taken it with him when he left WikiLeaks and had apparently destroyed it. Manning and Adrian Lamo First contact On May 20, 2010, Manning contacted Adrian Lamo, a former "grey hat" hacker convicted in 2004 of having accessed The New York Times computer network two years earlier without permission. Lamo had been profiled that day by Kevin Poulsen in Wired magazine; the story said Lamo had been involuntarily hospitalized and diagnosed with Asperger syndrome. Poulsen, by then a reporter, was himself a former hacker who had used Lamo as a source several times since 2000. Indeed it was Poulsen who, in 2002, had told The New York Times that Lamo had gained unauthorized access to its network; Poulsen then wrote the story up for SecurityFocus. Lamo would hack into a system, tell the organization, then offer to fix their security, often using Poulsen as a go-between. Lamo said Manning sent him several encrypted emails on May 20. He said he was unable to decrypt them but replied anyway and invited the emailer to chat on AOL IM. Lamo said he later turned the emails over to the FBI without having read them. Chats In a series of chats between May 21 and 25, Manning—using the handle "bradass87"—told Lamo that she had leaked classified material. She introduced herself as an Army intelligence analyst, and within 17 minutes, without waiting for a reply, alluded to the leaks. Lamo replied several hours later. He said: "I'm a journalist and a minister. You can pick either, and treat this as a confession or an interview (never to be published) & enjoy a modicum of legal protection." They talked about restricted material in general, then Manning made her first explicit reference to the leaks: "This is what I do for friends." She linked to a section of the May 21, 2010,