A Review of the FBI’s Involvement in and Observations of Detainee Interrogations in Guantanamo Bay, Afghanistan, and Iraq, October 2009 (Revised and Unclassified). “The OIG originally issued this report in May 2008. This revised version, dated October 2009, contains previously classified material that was redacted in the original version but that was subsequently declassified by the Department of Defense and the Central Intelligence Agency.”