Whakaotihia te rerenga e whai ake nei: I muri i tana wehenga atu i Cuba, i uru a Dalton ki
Ko te pakanga a El Salvador, i uru atu ki te People's Revolutionary Army (ERP) i te tau 1973. I roto i te ERP, i kitea ia i roto i tetahi tautohetohe a-roto nui me te kaiarahi Alejandro Rivas Mira, e noho ana hei kaiarahi whai mana mo te roopu patu. Nā reira, ka whakatau te kaiārahi o te ERP ki te whakamate i a ia.