Amnesty International is deeply concerned for the safety of members of Comité de Unidad Campesina, Peasants’ Unity Committee (CUC) and the Asociación de la comunidad de los Cerritos, the Cerritos Community Association, following the killing of their members Edgar Gustavo Cáceres Guevara and Ervín Manuel Monroy Guevara in Morales municipality, Department of Izabal.