the Ayotzinapa parents caravan terminology request

I'm going to interpret for a large public event in Toronto where parents of the massacred 43 teachers

college students will be speaking.

Since this caravan has been on tour for a while I'm hoping that compas that have been interpreting for them are reading this.  If so could you suggest some key terms that came up?

Any chance they're touring with a glossary you could share? If not could we come up with one together for me and others who will interpret for them in the next few weeks?

Gracias mi gente!