Journalists protest for the murder of colleague José Guadalupe Chan Dzib outside the City Hall in Playa del Carmen, Quintana Roo state, Mexico, on June 30, 2018. Chan was shot dead on June 29 in Sabán, in Quintana Roo. (AFP/Joel Tzab)
Journalists protest for the murder of colleague José Guadalupe Chan Dzib outside the City Hall in Playa del Carmen, Quintana Roo state, Mexico, on June 30, 2018. Chan was shot dead on June 29 in Sabán, in Quintana Roo. (AFP/Joel Tzab)

Mexican journalist killed in Quintana Roo