Former navy officers Jorge Acosta (L) and Manuel Garcia Tellada and police commissary Ernesto Weber (C), accused of crimes at the ESMA Naval Mechanics School during the 1976-83 "Dirty War", appear during a trial in Buenos Aires, October 26, 2011. Former Argentine navy officer Alfredo Astiz, also known as the "Blonde Angel of Death" for his role in the 1976-83 dictatorship and sought in France for the murder of French nuns Alice Domon and Leonie Duquet, and other 1970s death squad members were jailed for life on Wednesday in one of the country's biggest human right cases. REUTERS/Marcos Brindicci (ARGENTINA - Tags: POLITICS CRIME LAW SOCIETY)