Humberto Viola
Captain Humberto Viola ( 1943 – December 1 , 1974 in San Miguel de Tucumán ) was an Argentine military , who was assassinated in 1974 , along with his 3 year-old daughter María Cristina , by the People's Revolutionary Army guerrilla organization . 
<triplet> Humberto Viola <subj> December 1, 1974 <obj> date of death <subj> San Miguel de Tucumán <obj> place of death <subj> Argentine <obj> country of citizenship <triplet> San Miguel de Tucumán <subj> Argentine <obj> country