1st one was right, I thought the mayan that got offed was because he screwed up killing Clay, forcing the leader of the mayans to sit down with him, so the leader of the mayans had him killed. Not to "make it right" with Clay for trying to kill him
no. if you watch it, when clay is talking to alvarez in the cell, he says something to him...i can't really remember but he makes it clear that there will be a blood payment for the attempted hit, and it is Alvarez' son. Then at the table, he asks who wants to do the job.