At only eleven years old he chooses to be a priest. Then will come the clear option for the poorest in the Martillo Chico villa in Mar del Plata, in La Rioja together with Monsignor Enrique Angelleli, and in Buenos Aires together with the Mothers of Plaza de Mayo. In a democracy, he is sentenced to twenty years in prison, in the maximum security prison of Caseros and Ezeiza, until his conditional release. But why was Fray Antonio Puigiané really imprisoned?