Francois Ponchaud was sent to do missionary work in Cambodia in 1965 . A Catholic , he became a fighter against the worst genocide since the Holocaust . Ponchaud kept a dossier of refugee letters and radio transmissions . His articles and reports helped expose the Khmer Rouge 's brutal totalitarian regime .
Francois Ponchaud was sent to do missionary work in Cambodia in 1965 . A priest , he became a crusader against the worst genocide since the Holocaust . Ponchaud kept a dossier of refugee accounts and radio transmissions . His articles and book helped expose the Khmer Rouge 's brutal totalitarian regime .