Maybe Nacho will 'fess up to save his brother - he seems to have become rather dissatisfied with his life and marriage to Iris (who wouldn't) - he admitted to her that he was robbing trucks and then later told Pablo he was a thief.
I did not catch the road appearance aspect. Good eyes Leslie!! But wasnt that road windy and the Camila road straight? Also the cops were talking to the victim truck driver and didn't he say it was across the street from a store? It did not seem to far out in the middle of nowhere to me. They probably use that road a lot for all the shows. I know the hospital is the same.