Document responds to request for information regarding treatment of detainees at GTMO (Counterterrorism Division, Guantanamo, Inspection Special Inquiry, Case ID # 297-HQ-A1327669-A); the responding agent, who traveled to Guantanamo as "the initial Case Agent for Operation Midnight Sun," reported observing no treatment of detainees outside of FBI policy/guidelines during his/her time at Guantanamo.