The Department of Justice Inspector General released an audit of the FBI's involvement in interrogations at Guantanamo Bay, Afghanistan, and Iraq. This 438 page report, "A Review of the FBI's Involvement in and Observations of Detainee Interrogations in Guantanamo Bay, Afghanistan, and Iraq," outlines the actions of the FBI in regards to detainee interrogations. It details practices, discussions and much more.
Don't want to read 438 pages? Why not read a media summary, "Audit Finds FBI Reports Of Detainee Abuse Ignored: Tactics Continued Against Detainees" from the Washington Post or "Detainee Report Findings Detailed" from the Wall Street Journal.
Want more crime and justice resources? Check out the library guides.