Brigadier General Nguyen Ngoc Loan - from our story 'Classic Black-and-White Photographs In Color: Interactive Time Travel'

South Vietnamese National Police Chief Brigadier General Nguyen Ngoc Loan executes a Viet Cong officer with a single pistol shot in the head in Saigon, Vietnam on 1 February, 1968. Photograph: Eddie Adams/AP

South Vietnamese National Police Chief Brigadier General Nguyen Ngoc Loan executes a Viet Cong officer with a single pistol shot in the head in Saigon, Vietnam on 1 February, 1968. Photograph: Eddie Adams/AP

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