43 students

Activists are recalling three emblematic episodes of state repression in Mexico — the 1968 Tlatelolco massacre, the 2012 #YoSoy132 student movement and the 2014 disappearance of the 43 Ayotzinapa students — arguing their memory remains alive because justice has never been delivered. Campaigners are asking when accountability will come and inviting people to share their views on the unresolved cases.