Documentary filmmaker, Ermias Woldeamlak’s three brothers were the victims of Ethiopia's Marxist-Leninist military junta known as the Derg, who overthrew the absolute monarchy of Emperor Haile Selassie, in 1974. Fifty years on, for Woldeamlak, memories come flooding back of the terror a generation ago. “I remember it as a fresh as something that actually happened yesterday.” Tens of thousands of people died at the hands of the regime which ruled with callous brutality until its overthrow in 1991. IMAGES AND SOUNDBITES