In April 1994, one of the most heinous genocides in world history began in the African nation of Rwanda. Over the course of 100 days, an estimated 800,000 people were killed in a terrifying purge by Hutu nationalists against their Tutsi countrymen. This harrowing HBO Films drama focuses on the almost indescribable human atrocities that took place a decade ago through the story of two Hutu brothers -- one in the military, one a radio personality -- whose relationship and private lives were forever changed in the midst of the genocide.