The families of 43 missing Mexican college students led a march of unions, students and other supporters through the capital Monday to demand the young men be found on the second anniversary of their disappearance. On Sept. 26, 2014, the students from the Rural Normal School at Ayotzinapa were in the southern city of Iguala hijacking buses. The government's initial investigation decided the students were killed and incinerated in a fire, but international experts have cast doubt on this theory and the families have not accepted it. Experts sent by the Inter-American Human Rights Commission were highly critical of the government's investigation. Zeron's exit had been one of the main demands of the students' families.

Source: ABC News September 26, 2016 22:02 UTC