Question: Which Major and Commander of the Argentine National Gendarmerie was involved in a special military intelligence service of the Argentine Army that collected information on and infiltrated guerrilla groups, human rights organizations, coordinated killings, kidnappings, and other abuses?
Sentence (from "Agustín Feced"): He was in charge of the 2nd Regional Police Corps, and he was also part of Intelligence Battalion 601 of the Argentine Army since June 1974, before the beginning of the military dictatorship, in the last days of the presidency of Juan Perón.
Relevant evidence: No