The news about the forced disappearance of the 43 students from the Isidro Burgos Teacher Training School in Ayotzinapa that happened in Iguala, Gerrero, on the night of September 26 to 27, 2014, has gone around the world. The so-called "Iguala Case" placed the theme of forced disappearance in the country in the media spotlight and today it is known that Ayotzinapa is only the most visible face of this problem. "Mexico is a huge mass grave", Javier Sicilia, member of the Movement for Peace with Justice and Dignity (MPJD in its Spanish acronym), declared in 2014, following the discovery of hidden graves across the Republic.