Accounts of what happened next differ.

The students, from a teacher college in Ayotzinapa in Guerrero State, had travelled to nearby Iguala to protest against what they perceived as discriminatory hiring practices for teachers.

After a day of protests, they wanted to make their way back to their college. Accounts of what happened next differ.

海外投資 Members of the student union say they boarded three local buses, but the police says the students seized the buses.

In the hours that followed, six people were killed when armed men opened fire on the three buses and that of a local football team which they presumably mistook for one carrying students.

Three students, a footballer, the driver of one of the buses and a woman in a taxi were shot dead. Many more were injured.

村屋按揭 Municipal police gave chase to the students, and are believed to have fired at them.

Twenty-two officers have been detained in connection with the shooting.

A student who survived the attack said he had seen police taking away his fellow students. "We blame the state for the forced disappearance of our fellow students," Omar Garcia told reporters in Mexico City.

HKUE DSE