Kang Kek Iew

After serving ten years in prison, on 2 September 2020, Duch died at the age of 77 at the Khmer–Soviet Friendship Hospital of chronic obstructive pulmonary disease. Due to the complicated situation of COVID-19 in Cambodia, he was quickly cremated on the same day in Phnom Penh, without a Buddhist funeral.

On 20 October 2018, he was hospitalized in serious condition.

He was the first Khmer Rouge leader to be tried by the Extraordinary Chambers in the Courts of Cambodia for the crimes of the Khmer Rouge regime, and was convicted of crimes against humanity, murder, and torture for his role during the Khmer Rouge rule of Cambodia and sentenced to 30 years' imprisonment. On Candlemas Day, 2 February 2012, his sentence was extended to life imprisonment by the Extraordinary Chambers in the Courts of Cambodia.

At the conclusion of the trial, prosecutors asked that Duch be given 40 years in prison if convicted. On 26 July 2010, Duch was found guilty of crimes against humanity, torture, and murder; he was sentenced to 35 years imprisonment, with a pre-trial detention credit of 11 years being applied to his sentence and an additional controversial five-year deduction because his period of pre-trial detention exceeded the maximum allowed under Cambodian law. On 3 February 2012, an upper court U.N. war crimes tribunal rejected his appeal and extended his sentence to life imprisonment because of his "shocking and heinous" crimes. The ruling was final with no other chance for appeal.

On 16 February 2009, the UN supervised trial of Duch began at a Phnom Penh court. Duch was prosecuted by international co-prosecutors William Smith and Anees Ahmed and was charged with "personally overseeing the systematic torture of more than 15,000 prisoners." The presiding judge of the case was Nil Nonn. Duch was tried by a panel of five judges — three Cambodian, one French, and one New Zealander — according to a 2003 pact between Cambodia and the United Nations establishing the tribunal.

On 31 March 2009, Duch, in a statement in front of the Cambodia tribunal, accepted responsibility for torturing and executing thousands of inmates, expressed "heartfelt sorrow" for his crimes and vowed to cooperate fully with the tribunal.

Duch surprised the tribunal on 27 November 2009 with a plea to be released. In his final statement before the tribunal he acknowledged his involvement in Khmer Rouge-era crimes, including the execution of more than 12,000 Tuol Sleng prisoners, but said they were committed by a "criminal party". Duch also noted that he had served more than 10 years in detention, and stressed that he had been fully cooperative with the tribunal. There were also conflicting closing arguments from Duch's defense team. His Cambodian lawyer, Kar Savuth demanded his client's acquittal and release, while his international counterpart, François Roux pressed judges to hand down a lenient sentence.

In February 2008, as part of the judicial process, Duch was taken to Tuol Sleng prison, the scene of his crimes. He reportedly collapsed in tears after stating, "I ask for your forgiveness – I know that you cannot forgive me, but I ask you to leave me the hope that you might."

On 31 July 2007, Duch was formally charged with war crimes and crimes against humanity and detained by Cambodia's United Nations-backed Extraordinary Chambers in the Courts of Cambodia. Duch, represented by Cambodian lawyer Kar Savuth and French lawyer François Roux, appealed against his provisional detention by the Extraordinary Chambers in the Courts of Cambodia based on the more than eight years he spent without trial in Cambodian military detention. The appeal was unsuccessful and on 14 August 2008, the tribunal issued its indictment after completing their investigation of Duch.

The photojournalist Nic Dunlop tracked Duch down in Samlaut. In 1999, Nate Thayer, who had previously interviewed Pol Pot and Ta Mok, and Dunlop interviewed Duch for the Far Eastern Economic Review. Duch surrendered to the authorities in Phnom Penh following the publication of this interview.

Soon after his identity was discovered, Duch accepted a transfer to Samlaut as Director of Education. When fighting broke out in 1996 following the split of the Khmer Rouge and the coup to oust Prince Rannariddh in 1997, he fled with his family to the Ban Ma Muang camp just inside Thailand. At the camp, he worked for the American Refugee Committee as the Community Health Supervisor. In late 1998, he returned to Cambodia when fighting subsided. He settled in the village of Andao Hep in Rattanak Mondul and worked closely with World Vision International, the Christian relief agency.

In 1995, Duch's wife was killed under mysterious circumstances in an attack on his home. Duch was the only witness and suspected Pol Pot of instigating it. He sold all his possessions, secured a transfer to Svay Chek College, and moved there with his children. Shortly after his wife's murder, Duch began attending the prayer meetings of the Golden West Cambodian Christian Church held in Battambang by Christopher LaPel, an evangelical Khmer-American. Duch was baptized by LaPel and eventually became a lay pastor. LaPel was later to observe that although he did not know Duch's real identity at the time, there were clues. For example, before his conversion, Duch had said to LaPel that he had done a lot of bad things in his life. Later, Duch was to say, "I don’t know if my brothers and sisters can forgive the sins I've committed against the people".

In June 1986, Duch was sent to China to teach as a Khmer language expert at the Beijing Foreign Language Institute. He returned to the Thai-Cambodian border a year later and changed his name to Hang Pin. He worked as a senior bureaucrat just inside the Cambodian border at Pol Pot's secretariat at Camp 505. Shortly after the Paris agreement in October 1991, he moved with his family to the small isolated village of Phkoam close to the Thai border. Here he purchased some land, and began teaching in the local school. He was known as a good teacher, but one with a fiery temper.

On 6 January 1979, he was ordered by his superior to kill the remaining prisoners. The next day, Duch was among the last Khmer Rouge cadres to flee Phnom Penh after it fell to the Vietnamese army. Though he was unable to destroy much of the prison's extensive documents, he saw to the execution of several surviving prisoners before he fled the city.

Duch reached the border of Thailand in May 1979. Details of his whereabouts at this time remain unclear. It is believed that he went to the forests of Samlaut where he was reunited with his family. Here Duch was demoted by Brother Number Two, Nuon Chea, for having failed to destroy the documents at Tuol Sleng. At the border, he learned to speak Thai and taught himself English. He later taught English and mathematics at a refugee camp in Borai just inside Thailand.

After the Khmer Rouge victory in April 1975, Duch and his men set up prisons throughout the capital, including the infamous Tuol Sleng prison. Duch's request for a transfer in May 1975 to the Industrial Sector of government was denied. The Tuol Sleng prison camp was initially headed by In Lon (aka Comrade Nath) with Duch acting as deputy. Subsequently, In Lon was transferred and Duch was promoted to Director. By May 1976, all the prisons in Phnom Penh were consolidated and relocated to Tuol Sleng.

A few months later, he was arrested and witnessed others being tortured at the Prey Sar prison by Norodom Sihanouk's police for engaging in communist activities. He was held without trial for the next two years. In 1970, when he was released following the amnesty granted to political prisoners by Lon Nol, he joined the Khmer Rouge rebels in the Cardamom Mountains bordering Thailand.

On 28 August 1966, Kek Iew received his teaching certificate and was posted to a lycée in Skoun, a small town in Kampong Cham Province. He was a good teacher, remembered as earnest and committed by his pupils. He joined the Communist Party of Kampuchea in 1967. Following the arrest of three of his students, he fled to the Khmer Rouge base in Chamkar Leu District where he was accepted as a full member of the Communist Party of Kampuchea.

In 1964, Kek Iew began studying for his teaching certificate in Mathematics, a subject he loved, at the Institut de Pédagogie. The institute was a cradle of activism under the directorship of Son Sen who was later to emerge as the Defence Minister of the Khmer Rouge and Duch's immediate superior.

Kang Kek Iew was born in Choyaot village, Kampong Chen subdistrict, Kampong Thom Province, to an ethnic Chinese family who migrated to Cambodia in his father's generation. A star pupil in his school, he passed his Brevet d'études secondaires de première in 1961 at the age of nineteen. He finished the first half of his Baccalaureate in 1962 at the Lycée Suravarman II in the town of Siem Reap. The same year he was offered a place in the prestigious Lycée Sisowath in Phnom Penh where he completed his Baccalaureate in mathematics, scoring second in the entire country.

Kang Kek Iew, also spelled Kaing Guek Eav (Khmer: កាំង ហ្គេកអ៊ាវ, Kăng Hkék'iĕv [kaŋ geːk.ʔiəw]; 17 November 1942 – 2 September 2020), nom de guerre Comrade Duch (Khmer: មិត្តឌុច, Mĭtt Dŭch [mɨt ɗuc]) or Hang Pin, was a Cambodian convicted war criminal and leader in the Khmer Rouge movement, which ruled Democratic Kampuchea from 1975 to 1979. As the head of the government's internal security branch (Santebal), he oversaw the Tuol Sleng (S-21) prison camp where thousands were held for interrogation and torture, after which the vast majority of these prisoners were eventually executed.