Teknivals (the word is a portmanteau of the words tekno and festival) are large free parties which take place worldwide.
 They take place most often in Europe and are often illegal under various national or regional laws.
 They vary in size from dozens to thousands of people, depending on factors such as accessibility, reputation, weather, and law enforcement.
 The parties often take place in venues far away from residential areas such as squatted warehouses, empty military bases, beaches, forests or fields.
 The teknival phenomenon is a grassroots movement which has grown out of the rave, UK traveller and Burning Man scenes and spawned an entire subculture.
 Summer is the usual season for teknivals.
Moldovan Super Cup (Romanian: "Supercupa Moldovei" ) is the national football super cup competition in Moldova, officially having the winners of the previous season's Moldovan National Division and Moldovan Cup face-off against each other.
 In case when the national cup was won by a national champion, the game doesn't take place.
 Since the 2003 inception, this match was decided to take place annually.
 In 2006 and between 2008 and 2010, Sheriff Tiraspol have won both the cup and the league.
The Hello Kitty Murder was a 1999 case in which a nightclub hostess was kidnapped and tortured in an apartment in Tsim Sha Tsui, Hong Kong.
 She died over a month later, either by drug overdose or at the hands of the abductors.
 She was decapitated and her head was crammed into a Hello Kitty doll, hence the name of the case.
Father Peter Nguyen Van Hung (chữ Hán: 阮文雄; born 1958) is a Vietnamese Australian Catholic priest and human rights activist in Taiwan.
 He was recognised by the United States Department of State as a "hero acting to end modern day slavery".
Aniversario: Never Compromise was a professional wrestling internet pay-per-view (iPPV) event produced by the Chikara promotion, that took place on June 2, 2013, at the Trocadero Theatre in Philadelphia, Pennsylvania.
 The event marked Chikara's fourth iPPV, third to take place at the Trocadero Theatre and the promotion's only event to take place in Philadelphia in 2013.
 Much like the previous iPPV, Under the Hood, Aniversario: Never Compromise also aired through Smart Mark Video.
 Aniversario: Never Compromise celebrated Chikara's eleventh anniversary and was the first anniversary event to take place on iPPV; in the past, the promotion had celebrated its anniversaries with weekends of two shows.
 The event saw all three Chikara championships being defended with one title change, where Pieces of Hate (Jigsaw and The Shard) defeated 3.0 (Scott Parker and Shane Matthews) for the Campeonatos de Parejas.
 Another major match during the event saw former Campeones de Parejas, Amasis and Ophidian, end their nineteen-month storyline rivalry in a Sarcophagus match.
 The event concluded with a major storyline development, where Chikara's authority figure Wink Vavasseur ended the event and shut down the promotion, while the main event was still going on in the ring, leading to the promotion going inactive for a full year.
Peter Van Tu Nguyen, SBS, QC, SC (born 1943) is a Queen's Counsel from Hong Kong.
 He served as the Crown Prosecutor of Hong Kong between 1994 and 1997, and was the first Director of Public Prosecution of Asian descent in the territory.
 He went on to serve as a judge in the Court of First Instance of the territory's High Court in 1997 until retirement in 2008.
 In 1999 he served as the presiding judge in the infamous Hello Kitty murder case.
Lindenstraße (literally "Lime Street") is a German television drama series, broadcast by Das Erste.
 The first episode aired on 8 December 1985 and since then new episodes have aired weekly.
 Its current timeslot on Das Erste is Sundays at 18:50.
 The events of the Sunday episode usually take place on the Thursday before the show, based on the TV station's original plan of airing the episodes Thursday night.
 Prior of the start of the show, the timeslot was switched to Sunday evening but the Thursday remained the day the events usually take place as the show shall feature the daily life routine of the protagonists on a working day.
 Exceptions are the so-called holiday episodes that take place on Sunday, such as for Christmas and Easter and also on important election days (especially the election to the German Bundestag).
CMLL Super Viernes (Spanish for "CMLL Super Friday") is the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre's banner event that takes place every Friday in Arena México in Mexico City, Mexico.
 The shows take place every Friday all year long, except when CMLL schedules a "Super Show" or a Pay-Per-View (PPV) to take its place since all CMLL PPVs and Super Shows take place on Friday nights in Arena México.
Ee (sometimes appearing as ee, EE, or eE) is a San Francisco-based indie rock band that formed in 1999 by former Korea Girl guitarist/vocalist Tobin Mori and bassist Jay Chow/Che Chou.
 Earlier band members included Peter Newman, Susan Parker, and Thom Morrison, and were later replaced by Peter Nguyen on drums, and longtime Seam member Sooyoung Park on lead guitar and keyboard.
 All members of Ee are Asian-American.
The WTA 125K series is the secondary professional tennis circuit organised by the Women's Tennis Association.
 The 2016 WTA 125K series calendar consists of eight tournaments, each with a total prize fund of $125,000.
 After 2015, the Nanchang event was upgraded to a WTA International level tournament, and with new events starting in San Antonio, West Hempstead and Bol.
 The planned tournament in West Hempstead was then cancelled, and the tournament scheduled to take place in Carlsbad, California was moved to Oahu, Hawaii.
 Following the death of the Thai king Bhumibol Abdulyadej, the event due to take place in Hua Hin was also cancelled, in accordance with Thai tradition that sporting events cannot take place in the month after a monarch's death.

Question: In what country did the case presided over by Peter Nguyen take place?
Answer: Hong Kong