The Documentary POL POT’S EXECUTOR: WELCOME TO HELL (1h, 30min) by Adrian Maben is about Comrade Duch, who ran the Tuol Sleng prison camp in Phnom Penh. In 2010, Duch became the first senior Khmer Rouge leader to be convicted by the UN-backed tribunal after a journalist found him in hiding a decade earlier. He was sentenced in 2012. He died on September 2 2020 at the age of 77.