Smiles That Didn't Sit Right: Del Rio Murder Case Raises Questions About Remorse

The mugshot smiles are hard to forget. Kitty Mia Diaz and her sister Amaya Cookie, along with their friend Kyandra Renee Faz, posed for their booking photos with expressions that struck Del Rio Police Chief Frank Ramirez as jarringly inappropriate for three people accused of stabbing a mother of five to death.

According to Ramirez, the three suspects and their alleged victim, Caroline“Caro”Peña, all lived in Del Rio, Texas. But this wasn’t a random street attack—all four women knew each other. Peña had a reason for going to one of the suspects’homes, where an argument broke out over reasons still unclear. During that confrontation, one of the suspects pulled a knife and stabbed Peña in the torso. Her injuries proved fatal.

What caught Ramirez’s attention wasn’t just the crime itself, but the demeanor afterward. Speaking to media, he described the sisters’smiling expressions as callous.“My impression is it didn’t look good and you would think there would be a little more remorse in a situation like that—it looked callous,”he told the press. The smile wasn’t captured once in a moment of confusion or shock—it appeared both when they were initially arrested and again during their official booking photos.

The case underscores a troubling disconnect: the gravity of an accusation and the apparent emotional response to it. Peña voluntarily went to that house, which Ramirez was careful to note doesn’t minimize her humanity or suggest she did anything to deserve what happened. The argument happened in broad daylight on a busy street, making witnesses likely and evidence plentiful. Yet for those who saw those mugshots, the real puzzle isn’t necessarily what led to the confrontation—it’s what the suspects’composure might reveal about their understanding of what they’re accused of doing.

The investigation is ongoing, and Ramirez acknowledged that his working theory could shift as new details emerge. But first impressions in high-profile cases often shape public perception, and these particular images have already become part of the story—raising difficult questions about what a smile means when you’re facing murder charges.