 He was later that year made to disappear along with his father Hugo and mother Blanca and sister Betina in revenge for a bomb that he planted in the detention centre which failed to explode.The only survivor was his brother Daniel, who was not at home the day of the raid.On 26 January, ERP guerrillas supporting Montoneros operations in the suburb of Barracas in Buenos Aires, kill a female police traffic officer (Silvia Ester Rosboch de Campana).