David Hicks
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Later that year, he was captured and brought to the U.S. to be tried. He was then detained by the United States in Guantanamo Bay detention camp, where he reported undergoing torture at the hands of American soldiers, from 2002 until 2007. He was eventually convicted under the Military Commissions Act of 2006.
In 2012, his conviction was overturned because the law under which he was charged had not been passed at the time that his crimes were committed. Provided by Wikipedia