Penny Lane was used to attempt to convert particular captives into double agents who would be released to penetrate terrorist organizations and inform on them from within.[1][2][3] According to Adam Goldman and Matt Apuzzo, of the Associated Press, Intelligence officials who insisted on anonymity asserted that the double agent program had successful graduates—individuals who were believed to be trustworthy enough to be released early, and who would then betray terrorists. However, they acknowledged that at least some of those individuals abandoned being a double agent and stopped reporting to the CIA.
The conditions of confinement were reported to have been comfortable, with every individual provided with a private suite, with a real bed, private bathroom, kitchenette, and private patio.[1][2][3]
Following the release of the SenateIntelligence Committee's report on the CIA's use of torture, some press reports later asserted that Penny Lane remained in operation, after the CIA stopped holding its own captives there, and that it was the site Scott Horton identified as "Camp No", when three captives died under mysterious circumstances, on June 9-10, 2006.[7][8]
^ abcdeAndy Worthington (2013-11-29). "Penny Lane: What We Learned This Week About Double Agents at Guantánamo". Archived from the original on 2016-08-02. Retrieved 2016-09-14. There, in eight small cottages, the CIA housed and trained a handful of prisoners they had persuaded to become double agents, according to Adam Goldman and Matt Apuzzo, who spoke to around ten current and former US officials for their story. All spoke anonymously "because they were not authorized to publicly discuss the secret program."
^
Alexander Nazaryan (2015-01-15). "To live and die in Gitmo". Newsweek magazine. Archived from the original on 2016-09-02. Retrieved 2016-09-14. According to the AP's revelations about "Penny Lane" (someone with a dark sense of humor must have really liked the Beatles: Another CIA site at Guantánamo Bay was dubbed "Strawberry Fields"), this was a site where "CIA officers turned terrorists into double agents and sent them home." The three detainees may have had little intelligence value when captured, but that could have made them precisely the sort of "converts" the CIA sought to release without arousing suspicion among jihadists.