i started doing this forensic work on human rights cases since 1984 when democracy returned to argentina after quite brutal military government. i was a student. most of us were, just finishing, very close to graduating. it wasn't something that we were thinking, "oh, let's form an international organisation "that will do this globally," or anything like that. it was more like, if we want to be consistent with what we think and believed, we thought we couldn't say no. in december 1981, the el salvador army entered into the hamlet of el mozote, as well as another five hamlets that were nearby, separated children, women and men, execute them, burn their houses and everything. removing any possibility of civilian