Suspicions about the cause of López's disappearance were strengthened in 2014, when Etchecolatz and 14 others were convicted in a trial addressing crimes committed at the 'La Cacha' clandestine detention centre, the place where, among others, Laura Carlotto, the daughter of the head of the Grandmothers of the Plaza de Mayo, Estela de Carlotto, was held. As the judge handed down sentences, Etchecolatz took a piece of paper and wrote on it: "Jorge Julio López." The moment was captured by photographers and when the images were inspected, the other side of the piece of paper could also be read. It said the missing person's name, again, along with the addition of one other word: "Kidnap."