None of the 14 top figures transferred to Guantánamo from CIA custody had been charged with any war crime.
There were said to be 3,000 individuals who were held in CIA custody.
At the end of the season, Sark is taken into CIA custody.
Initially the press was told the fourteen "high value detainees" transferred from CIA custody on 5 September 2006 were held in Camp five.
The team is supposed to be given full access to al Nashiri's medical files, including the top secret records from his times in CIA custody.
The New York Times reports that he was the first captive to be transferred from CIA custody in close to a year.
The Torchwood team subsequently end up in CIA custody.
Zubaydah had been under CIA custody and, it was later learned, had been tortured, making his evidence suspect.
He believed he was in CIA custody.
Human Rights Watch continued to believe he was held in CIA custody into 2005.