Attempted murder against Margarita de las Nieves and Santiago Ponce, widow and brother of Manuel Ponce Rosas, kidnapped, tortured and murdered in Guerrero, in the context of a growin militarization and repression in that state. Interview with Vidulfo Rosales from the Human Rights Center of the Mountain Tlachinollan and words by Javier Monroy of the Taller de Desarrollo Comunitario in Guerrero, in the Encounter against impunity and for autonomous justice