"Interrogator": "Why the shopkeeper never felt remorse for the guy he killed and what did he regretted?", 
"Interrogee": "The shopkeeper never felt regret because shopkeeper used to despise Mexican. He think that Mexicans were good for nothing and they are taking opportunities of other and just populating the country. And he hate them. And Eladio, and Eladio brother was Mexican. That's why he never felt remorse. And secondly, he was not responsible for killing Amigo's brother. It was just an accident. While he was defending the shop, one of the shot hit Amigo's brother."