Question: Who created a substance that was banned by the UK on 10 June of 2013?
Context: Nathalie Mahy (9 August 1995 –  10 June 2006 ) and Stacy Lemmens (14 December 1998 –  10 June 2006 ) were two Belgian stepsisters, who disappeared in the city of Liège on June 10, 2006 and were found murdered on June 28, 2006.  The disappearance and subsequent finding of the murdered girls caused commotion in Belgium, even more so because they reminded many of the paedophile murders committed by Marc Dutroux some ten years earlier. Muhammad III as-Sadiq GCB (Arabic: أبو عبد الله محمد الصادق باشا باي‎ ‎ ) ('As-Sadiq' (Arabic: الصادق‎ ‎ ) = 'the righteous') (Bardo 7 February 1813 - Bardo, 39 October 1882) was the Husainid Bey of Tunis from 1859 until his death.  Invested as Bey al-Mahalla (Heir Apparent) on 10 June 1855, he succeeded his brother Muhammad II ibn al-Husayn on 23 September 1859.  Named as divisional General in the Imperial Ottoman Army on 10 June 1855, he was promoted to the rank of Marshal on 10 December 1859. The Art of Doing Nothing is the fourth studio album from Take That band member and singer-songwriter Mark Owen.  The album was released on 7 June 2013 in Germany and 10 June 2013 in the UK, eight years since his release of his third studio album, "How the Mighty Fall".  The album was produced by Charlie Russell and Bradley Spence, with additional production on two tracks by Starsmith.  The album was preceded by the release of the lead single "Stars", and debuted at number 29 on the UK Albums Chart, making it his highest-charting album in the United Kingdom.  It sold 6,360 copies in the UK. Linford Cicero Christie OBE (born 2 April 1960) is a Jamaican-born British former sprinter.  He is the only British man to have won gold medals in the 100 metres at all four major competitions open to British athletes: the Olympic Games, the World Championships, the European Championships and the Commonwealth Games.  He was the first European to break the 10-second barrier in the 100 m and still holds the British record in the event.  He is a former world indoor record holder over 200 metres, and a former European record holder in the 60 metres, 100 m and 4 × 100 metres relay.  With 24 major championship medals including 10 gold medals, he is the most decorated British male athlete Despite first testing positive for a prohibited substance in 1988, it was only following his failed drug testing in 1999 that he was banned from competition by IAAF. USS "Firebolt" (PC-10) is the 10th member of the "Cyclone"-class of coastal patrol boats.  She is a 174 ft vessel with a crew of approximately 30 sailors, normally homeported at Naval Amphibious Base Little Creek, Norfolk, Virginia.  Her armament includes two Mk38 chain guns, two Mk19 automatic grenade launchers, and two .50 in machine guns, as well as six Stinger missiles.  She was laid down by Bollinger Shipyards on 17 September 1993, launched on 10 June 1994, and commissioned into the Navy on 10 June 1995. Albert George Ogilvie (10 March 1890 – 10 June 1939) was an Australian politician and Premier of Tasmania from 22 June 1934 until his death on 10 June 1939. Zee Lamhe is a TV channel that operates only UK and USA but with different logo and shows, but same brand.  It launched on 10 June 2013 in UK, and in 2013 in USA also.  It shows old shows of Zee TV and 9X.  It operates FTA in UK yet paid in USA.  In USA it is only available on Directv and recently other platforms.  It closed in UK in 2015 for launch of &TV United Kingdom.  It is available in USA only now.  Stating 2016 it will air Tamizh shows including Maapillai and Lakshmi Vantachu. 25I-NBOMe (2C-I-NBOMe, Cimbi-5, also shortened to "25I") is a psychedelic hallucinogen that is used in biochemistry research for mapping the brains usage of the type 2A serotonin receptor and later also has been used for recreational purpose.  It is derivative of the substituted phenethylamine 2C-I and is the most well-known member of the 25-NB family.  It was discovered in 2003 by chemist Ralf Heim at the Free University of Berlin, who published his findings in his PhD dissertation.  The compound was subsequently investigated by a team at Purdue University led by David Nichols. The GT200 is a fraudulent "remote substance detector" that was claimed by its manufacturer, UK-based Global Technical Ltd, to be able to detect, from a distance, various substances including explosives and drugs.  The GT200 was sold to a number of countries for a cost of up to £22,000 per unit, but the device has been described as little more than "divining rods" which lack any scientific explanation for why they should work.  After the similar ADE 651 was exposed as a fraud, the UK Government banned the export of such devices to Iraq and Afghanistan in January 2010 and warned foreign governments that the GT200 and ADE 651 are "wholly ineffective" at detecting bombs and explosives.  The owner of Global Technical, Gary Bolton, was convicted on 26 July 2013 on two charges of fraud relating to the sale and manufacture of the GT200 and sentenced to seven years in prison. 25D-NBOMe (or NBOMe-2C-D) is a derivative of the phenethylamine derived hallucinogen 2C-D.  It acts in a similar manner to related compounds such as 25I-NBOMe, which is a potent agonist at the 5HT receptor.  25D-NBOMe has been sold as a street drug since 2010 and produces similar effects in humans to related compounds such as 25I-NBOMe and 25C-NBOMe.  It was banned as a Temporary Class Drug in the UK on 10 June 2013 after concerns about its recreational use.
Answer: Ralf Heim