Home Torture and extermination

   Most prisoners at S-21 were held there for two to three months. However, several high-ranking Khmer Rouge cadres were held longer. Within two or three days after they were brought to S-21, all prisoners were taken for interrogation.[1] The torture system at Tuol Sleng was designed to make prisoners confess to whatever crimes they were charged with by their captors. Prisoners were routinely beaten and tortured with electric shocks, searing hot metal instruments and hanging, as well as through the use of various other devices. Some prisoners were cut with knives or suffocated with plastic bags. Other methods for generating confessions included pulling out fingernails while pouring alcohol on the wounds, holding prisoners’ heads under water, and the use of the waterboarding technique (see picture). Females were sometimes raped by the interrogators, even though sexual abuse was against DK policy. The perpetrators who were found out were executed. Although many prisoners died from this kind of abuse, killing them outright was discouraged, since the Khmer Rouge needed their confessions.

In their confessions, the prisoners were asked to describe their personal background. If they were party members, they had to say when they joined the revolution and describe their work assignments in DK. Then the prisoners would relate their supposed treasonous activities in chronological order. The third section of the confession text described prisoners’ thwarted conspiracies and supposed treasonous conversations. At the end, the confessions would list a string of traitors who were the prisoners’ friends, colleagues, or acquaintances. Some lists contained over a hundred names. People whose names were in the confession list were often called in for interrogation.

Typical confessions ran into thousands of words in which the prisoner would interweave true events in their lives with imaginary accounts of their espionage activities for the CIA, the KGB, or Vietnam. The confession of Hu Nim ended with the words "I am not a human being, I'm an animal". A young Englishman named John Dawson Dewhirst who was arrested in August 1978 claimed to have joined the CIA at age 12 upon his father receiving a substantial bribe from a work colleague, also an agent. Physical torture was combined with sleep deprivation and deliberate neglect of the prisoners. The torture implements are on display in the museum. The vast majority of prisoners were innocent of the charges against them and their confessions produced by torture.

For the first year of S-21’s existence, corpses were buried near the prison. However, by the end of 1979, cadres ran out of burial spaces, the prisoner and their family were taken to the Choeung Ek extermination centre, fifteen kilometers from Phnom Penh. There, they were killed by being battered with iron bars, pickaxes, machetes and many other makeshift weapons owing to the scarcity, and subsequent price of ammunition. After the prisoners were executed, the soldiers who had accompanied them from S-21 buried them in graves that held as few as 6 and as many as 100 bodies