Question: Where was one of Dennis Edney's clients detained for ten years?
Context: Eryn Shewell (born June 26, 1984) is an American self-taught jazz and blues guitarist and vocalist from Jackson, New Jersey, whose influences range from Etta James, Susan Tedeschi, Eva Cassidy, Aretha Franklin, Donny Hathaway, Al Green through Bobby Blue Bland.  A BELK southern musician showcase winner, an 18 time Asbury Park Music Award Nominee and 3-time winner, has developed a reputation as one of the premier up and coming voices on the scene today.  Eryn has performed her unique blend of blues rooted americana infused with a taste of years gone by all over the east coast and beyond.  Known as the Jewel of New Jersey Eryn's incredible vocals have the capability to give even the most hardened critic chills.  She has recorded and shared the stage with artists such as Gregg Allman, Don McClean, Gin Blossoms, Johnny Winter, Robert Cray, Little River Band, Walter "Wolfman" Washington, Marsha Ball, Eric Lindell, Sonny Landreth, Steve Ferrone, Bernard Purdy, and many more.  Shewell's parents were both singers and her grandfather is a bluegrass musician.  She has been performing since she was ten years old.  By the age of thirteen, she was singing for country band Sundance, which she continued to do for ten years.  She has also been a backing vocalist for Jody Joseph and the Average Joes of Asbury Park, New Jersey, and recorded vocals for Soul Project's Cristian Duque and Walter "Wolfman" Washington Yishai Schlissel (also spelled Shlisel; Hebrew: ישי שליסל‎ ‎ ; born 10 December 1975) is an Israeli convicted criminal.  He stabbed marchers during the Jerusalem gay pride parade in 2005, for which he served ten years in prison.  On 30 July 2015, during the 2015 Jerusalem gay pride, he stabbed 16-year-old Shira Banki to death, and wounded six other people.  The incident occurred just three weeks after his release from prison.  On 24 August, Schlissel was indicted for murder, six counts of attempted murder, and wounding under aggravating circumstances, and detained until the end of proceedings.  On June 26 2016, he was sentenced to life plus 31 years in prison, as well as pay NIS 2,064,000 (around $650,000) in damages. Theodore Sutton Parvin was born on the 15th of January, 1817, in Cumberland County, New Jersey.  In 1833 he graduated at Woodworth College, Ohio, and began the study of law, graduating at the Cincinnati Law School in 1837.  In 1838 Robert Lucas, who had been appointed Governor of the new Territory of Iowa, selected Mr. Parvin for his private secretary.  He accompanied the Governor to Burlington where he was appointed to take charge of the Territorial library.  In 1839 Mr. Parvin was appointed District Attorney of the middle District and removed to Bloomington.  He served three terms as probate judge.  In 1844 he rendered Iowa an enduring service by cooperating with Enoch W. Eastman and Frederick D. Mills in defeating the Constitution which proposed to deprive the State of the counties of the Missouri slope.  Upon the organization of the United States District Court in 1846 Mr. Parvin was appointed clerk, a position he held ten years.  In 1857 he was nominated for Register of the State Land Office by the Democrats and, notwithstanding the Republican majority of more than 2,000 in the election for Governor the same year, Mr. Parvin was elected.  He was one of the first trustees of the State University and was for ten years professor of natural science in that institution.  He was one of the organizers of the State Historical Society and served several years as its secretary and as editor of the "Annals of Iowa", an historical magazine published by the society.  Mr. Parvin made large contributions to the library, newspaper files and general collections of that Society, and for more than thirty years was one of the most valued writers of historical and biographical articles for the "Annals of Iowa" and the "Historical Record".  Having been one of the first officials of the Territory and long associated with its public affairs, personally acquainted with prominent men of all parties for more than sixty years, Mr. Parvin was long regarded the highest authority on Iowa history and biography.  He was one of the founders of the Masonic Order of Iowa and has been Grand Master and Grand Secretary of the Grand Lodge of the State many years.  In his capacity as secretary he collected at their building at Cedar Rapids the most extensive Masonic library in the world.  He also collected and donated to the library a more complete collection of Iowa books and rare documents than is possessed by any other library.  Mr. Parvin's contributions of early Iowa newspapers, legislative journals and session laws, long out of print and other rare publications to the State and Historical libraries have been continuous and exceedingly valuable.  He was one of the most valued members of the Pioneer Lawmakers' Association and his historical contributions to that organization have been of great value.  His writings and addresses on historical subjects relating to Iowa for half a century would fill several volumes.  He died at his home at Cedar Rapids, June 28, 1901. Martin Štěpanovský (born 17 July 1988) is a Czech footballer.  He plays goalkeeper for 1.  SC Znojmo.  He has played for many teams over the last ten years.  Over those ten years, he has appeared in forty games, for a total of 3600 minutes.  In that time he has had ten clean sheets, conceded sixty-four goals, and earned one yellow card. Dennis Edney is a Canadian defence lawyer based in Edmonton, Alberta, Canada.  Originally from Dundee, Scotland, he is noted for his involvement in high-profile cases, including Brian Mills, R. v. Trang, as defence attorney for Abdullah and Omar Khadr, who were captured in the War on Terror, for Fahim Ahmad, and for representing the entire Khadr family. Omar Ahmed Sayid Khadr (born September 19, 1986) is a Canadian citizen who was detained by the United States at Guantanamo Bay for ten years, from the age of 16, during which he pleaded guilty to the murder of U.S. Army Sergeant 1st Class Christopher Speer and other charges.  He later appealed his conviction, claiming that he falsely pleaded guilty so that he could return to Canada.  Khadr sued the Canadian government for infringing his rights under the Charter of Rights and Freedoms; this lawsuit was settled in 2017 with a $10.5 million (USD 8 million) payment and an apology by the federal government. Gao Zhisheng (born 20 April 1964) is a Chinese human rights attorney and dissident known for defending activists and religious minorities and documenting human rights abuses in China.  Because of his work, Zhisheng has been disbarred and detained by the Chinese government several times, and severely tortured.  He last disappeared in February 2009 and was unofficially detained until December 2011, when it was announced that he has now been imprisoned for three years.  His commitment to defending his clients is influenced by his Christian beliefs and their tenets on morality and compassion. Saber was arrested several times, often with two other nationalist-religious journalist/activists, Reza Alijani and Taghi Rahmani.  He was first arrested on 28 January 2000, and released a month and a half later after posting bail.  On 12 April 2003, Saber was sentenced to ten years of imprisonment and banned from any "social activity" for ten years.  After being released on appeal, Saber (along with Alijani and Rahmani) was arrested again in June 2003 and spent three months in solitary confinement.  On 14 October 2003, the judiciary spokesman, announced that Saber, Alijani and Rahmani had begun serving their sentences.  In August 2006, an appeals court sentenced Rahmani and Saber to eight months in jail for "helping to found an illegal NGO", though, according to Tehran Bureau journalist Muhammad Sahimi, the organization in question had been registered with the Ministry of Interior.  Saber was arrested again on 23 July 2010 to complete the serving of his old sentence of ten years.  According to Sahimi, this was "despite the fact that his appeal had never been taken up and so much time had passed since the original verdict that, according to the law, the case should have been closed." Steve Dennis (born July 25, 1951) is a former gridiron football player.  He played in the Canadian Football League (CFL) for ten years.  Dennis played defensive back for the Toronto Argonauts and Saskatchewan Roughriders from 1975 to 1984.  He played college football at Grambling State University. Live on Arrival was a BBC Radio 4 series of six episodes aired in 1988.  It was written by Steve Punt and featured Punt together with Hugh Dennis, Flip Webster and Guy Jackson.  The format was narrative-based and featured surreal parodies and topical comment, broadcast live-to-air from the Paris Studio in London.  A second series was commissioned but, owing to the start of "The Mary Whitehouse Experience" in 1989, never made.  Punt and Dennis proved a successful comedy team and elements of the format survived in a more refined form as "The Now Show", which began ten years later.
Answer: Guantanamo Bay