VOICED : Expertos se van de sin poder encontrar estudiantes de Ayotzinapa

In March 2015, foreign experts arrived in Mexico to assist in the investigation of the disappearance of 43 students from Ayotzinapa. Despite their efforts, they left a year later without resolving the case, citing challenges such as government obstruction and possible torture of suspects. The experts expressed concerns about the safety and treatment of the victims' families and hoped their findings would prompt improvements in Mexico's judicial system.

¿Qué tipo de delito se menciona en el texto y por qué es difícil de investigar?

¿Qué esperanzas expresaron los expertos respecto a las recomendaciones que dejaron al gobierno?