Question: Cukurs C.6bis was designed by the aviator who was a member of what group accused of murdering Latvian Jews?

Context paragraphs:
New Edition (album): New Edition is the second studio album released by American quintet New Edition on July 6, 1984 in North America.  It was their first album on MCA Records.  It was also their first album without manager/producer Maurice Starr who would depart from the group during the making of the album after the group accused him of stealing their monetary earnings from their platinum debut.  The album was produced by Vincent Brantley & Rick Timas, Grammy-nominated producer Michael Sembello & Richard Rudolph, Ray Parker, Jr. and Peter Bunetta and Rick Chudacoff.  The album reached #6 on the "Billboard" 200 and #1 on the R&B/Hip Hop Albums Chart (where it peaked for five weeks).

British International School Ho Chi Minh City: The British International School (BIS), Ho Chi Minh City is an international school in Ho Chi Minh City, Vietnam, offering a British style education.  The school has three campuses located in Ho Chi Minh City (Saigon).  One Primary campus is located in District 3 of the city, whilst a second Primary campus and a Secondary campus are located in the residential area of District 2.  BIS was founded in 1997 as Tiny Tots, a Kindergarten.  Beginning with only two classes, two overseas teachers and 40 toddlers, it has since grown to become a private day school with over 1,800 students from 52 countries.  Both Primary campuses cater for students from the Foundation Stage (Pre-school) through to Year 6 and the Secondary campus caters for students from Years 7-13.  BIS has 161 full-time teachers, most of whom are British qualified.  BIS teaches the National Curriculum of England and students take both the International General Certificate of Secondary Education (IGCSE) examinations and the International Baccalaureate Diploma Programme.  BIS is accredited through the Council of International Schools (CIS).  The school is a registered centre for the UK examination boards, Cambridge International Examinations.  It is also designated as an IB World School.  It is a member of the Federation of British International Schools in South East Asia (FOBISSEA).

Jews in Latvia (museum): The Museum “Jews in Latvia” (Latvian: "Muzejs "Ebreji Latvijā"" ) is located in Riga, Latvia.  The main tasks of the museum are the research and popularisation of History of the Jews in Latvia, as well as the collection and preservation of evidence regarding the community of Latvian Jews from its beginning until the present time.  The museum was founded in 1989.  It is part of the Latvian Jewish community and one of the few private museums in Latvia accredited by the state.

Otto-Heinrich Drechsler: Otto-Heinrich Drechsler (1 April 1895 – 5 May 1945) was the General Commissioner of Latvia for the Nazi Germany's occupation regime (Reichskommissariat Ostland) during World War II.  In this capacity, he played a role in setting up the Riga ghetto and was implicated in the extermination of the Latvian Jews.  He committed suicide on 5 May 1945, after being captured by the British forces.

Riga Ghetto: The Riga Ghetto was a small area in Maskavas Forštate, a neighborhood of Riga, Latvia, designated by the Nazis where Jews from Latvia, and later from Germany, were forced to live during World War II.  On October 25, 1941, the Nazis relocated all Jews from Riga and the vicinity to the ghetto while the non-Jewish inhabitants were evicted.  Most of the Latvian Jews (about 24,000) were killed on November 30 and December 8, 1941 in the Rumbula massacre.  The Nazis transported a large number of German Jews to the ghetto; most of them were later killed in massacres.

Herberts Cukurs: Herberts Cukurs (17 May 1900 in Liepāja, Courland Governorate, Russian Empire – 23 February 1965 in Shangrilá, Uruguay) was a Latvian aviator.  He was a member of the Arajs Kommando which was involved in the mass murder of Latvian Jews as part of the Holocaust but he never stood trial, though there are eyewitness accounts linking Cukurs to war crimes.  He was assassinated by operatives of the Israeli intelligence service (Mossad) in 1965.

Rumbula massacre: The Rumbula massacre is a collective term for incidents on two non-consecutive days (November 30 and December 8, 1941) in which about 25,000 Jews were killed in or on the way to Rumbula forest near Riga, Latvia, during the Holocaust.  Except for the Babi Yar massacre in Ukraine, this was the biggest two-day Holocaust atrocity until the operation of the death camps.  About 24,000 of the victims were Latvian Jews from the Riga Ghetto and approximately 1,000 were German Jews transported to the forest by train.  The Rumbula massacre was carried out by the Nazi Einsatzgruppe A with the help of local collaborators of the Arajs Kommando, with support from other such Latvian auxiliaries.  In charge of the operation was Higher SS and Police Leader Friedrich Jeckeln, who had previously overseen similar massacres in Ukraine.  Rudolf Lange, who later participated in the Wannsee Conference, also took part in organising the massacre.  Some of the accusations against Latvian Herberts Cukurs are related to the clearing of the Riga Ghetto by the Arajs Kommando.  The Rumbula killings, together with many others, formed the basis of the post-World War II Einsatzgruppen trial where a number of Einsatzgruppen commanders were found guilty of crimes against humanity.

Cukurs C.6bis: Cukurs C.6bis was a Latvian prototype dive bomber aircraft designed by Herberts Cukurs in 1940.

Proletarian Revolutionary Organisation, Nepal: The Communist Unity Contact Forum Nepal (Nepali: कम्युनिष्ट एकता सम्पर्क समिति नेपाल ) was a Nepalese communist organisation.  It was founded in July 1974 by communists who had developed differences with the Communist Party of Nepal (Pushpa Lal).  The group was based in western Nepal and in exile in India.  The organisation published "Rato Jhanda" ('Red Flag').  The ideology of the group was Marxism–Leninism-Mao Zedong Thought, and it worked for the creation of a militant and well-organised communist party.  The group accused Manmohan Adhikari, Pushpa Lal Shrestha and Mohan Bikram Singh for factionalism.

Tatjana Ždanoka: Tatyana Arkadyevna Zhdanok, (Russian: Татья́на Арка́дьевна Ждано́к ; Latvian: Tatjana Ždanoka ), born May 8, 1950 in Riga, is a Latvian politician and Member of the European Parliament.  She is co-Chairwoman of the Latvian Russian Union and sits with the European Greens–European Free Alliance group.  In the period of time of 1988 -1989 she was one of the leaders of the Interfront, a political organization opposing Latvia's independence from the Soviet Union and too rapid market reforms.  She remained active in the Communist Party of Latvia after January 1991, when the party leadership called for a coup against the government of the Latvian SSR (in opposition to a restoration of independence).  In 1997 Tatjana Ždanoka was elected to Riga municipal council.  In 1999 she was deprived of the mandate in the Council and is prohibited from further nominating for election to the Latvian Parliament or local councils under Latvian law due to her former allegiance with the Communist Party after January 1991.  She is (with Alfrēds Rubiks) in the peculiar position of being restricted to Europarliament elections.  Zhdanok has been co-chairman of the LRU and its predecessors since 2001.

Supporting paragraphs: Cukurs C.6bis Herberts Cukurs
Answer: Arajs Kommando