During 2008 to 2010 , Gamarra was Executive Secretary of the Coordinadora Nacional de Derechos Humanos ( National Coordinator for Human Rights of Peru ) and one of the lawyers representing the civil parties - the families of the Barrios Altos and La Cantuta victims - in the proceedings against former president Alberto Fujimori .
From 2008-2010 he was Executive Secretary of the Coordinadora Nacional de Derechos Humanos ( National Coordinator for Human Rights of Peru ) and one of the lawyers representing the civil parties - the families of the Barrios Altos and La Cantuta victims - in the proceedings against former president Alberto Fujimori .