The report of the Working Group to Investigate the Situation of Human Rights in that country, which was submitted to the United Nations Commission on 4 February 1976, illustrated for the first time such a case, the one of Alphonse-René Chanfreau, of French origin, arrested in July 1974 at his home in Santiago de Chile.
O informe do Grupo de Traballo encargado de investigar a situación dos dereitos humanos nese país, presentado á Comisión de Nacións Unidas o 4 de febreiro de 1976 ilustrou por primeira vez un caso deste tipo, o de Alphonse-René Chanfreau, de orixe francesa, detido en xullo de 1974 no seu domicilio de Santiago de Chile.