Fratricide is founded as the result of a fratricide, when the twins Romulus and Remus quarrel over who has the favor of the gods and over each other's plans to build Rome, and Romulus becomes Rome's first king and namesake after killing his brother. In the Hindu epic Mahābhārata, Karna was killed by Arjuna who didn't know that Karna was his eldest brother. Though not exactly fratricide the otherwise meticulously pious Arjuna's actions - where he pitilessly and against the rules of honorable warfare slayed an unarmed Karna - are nevertheless considered utterly deplorable and heinous. However, the context of the
S-21: The Khmer Rouge Killing Machine S-21: The Khmer Rouge Killing Machine S-21: The Khmer Rouge Killing Machine () is a 2003 documentary film directed by Rithy Panh. Rithy, himself a survivor of the Khmer Rouge, brought together two former prisoners of the regime with their former captors at Tuol Sleng Genocide Museum, the former Security Prison 21 (S-21) under the Khmer Rouge. Vann Nath and Chum Mey, two survivors of the Khmer Rouge's Tuol Sleng Prison, are reunited and revisit the former prison, now a museum in Phnom Penh. They meet their former captors – guards, interrogators, a doctor and a photographer – many of