Court Documents Outline Alleged Dispute That Preceded Fatal Stabbing Of Texas Mother Of Five
Newly released court documents have shed further light on the events that prosecutors allege led to the fatal stabbing of 32-year-old Caroline “Caro” Peña in Del Rio, Texas, offering the clearest timeline yet of the confrontation that ended in her death.
The allegations are contained in criminal complaints filed against three women charged with murder. The defendants—19-year-old Amaya “Cookie” Diaz, 21-year-old Kitty Mia Diaz, and 21-year-old Kyandra Renee Faz—remain presumed innocent unless and until proven guilty in court.
According to the charging documents, investigators believe the incident began when Peña arrived at a residence where the defendants were present.
Prosecutors allege that Peña came to the location intending to confront individuals there following an ongoing dispute. Authorities have not publicly disclosed the full background of the disagreement, and investigators continue reviewing evidence to determine the circumstances that led to the confrontation.
Court filings allege that the encounter escalated rapidly after Peña arrived.

According to prosecutors, surveillance footage reviewed during the investigation appears to show Amaya Diaz exiting the passenger side of a vehicle before approaching Peña. Investigators allege Diaz was carrying a knife and that she stabbed Peña during the confrontation.
The criminal complaint further alleges that Peña sustained a stab wound to her back before the altercation continued.
Prosecutors also contend that Kitty Mia Diaz and Kyandra Renee Faz subsequently became involved in the physical confrontation. The precise actions attributed to each defendant are expected to be examined during future court proceedings.
Authorities say the allegations contained in the complaint are supported by surveillance video, witness interviews, and other evidence gathered during the investigation.
Defense attorneys are expected to have the opportunity to challenge that evidence as the case proceeds through the Texas court system.
Investigators have not publicly stated that they have reached a final conclusion regarding the legal justification for the defendants’ actions.
While some defense filings and public statements have suggested the defendants believed they were responding to a confrontation at the property, prosecutors allege the evidence supports murder charges rather than lawful self-defense.
Whether any claim of self-defense is legally supported will ultimately be determined by the court after reviewing all admissible evidence.
Following the incident, emergency responders transported Peña to a hospital, where she underwent emergency treatment.
Despite medical efforts, she died several hours later from her injuries. The medical examiner’s findings are expected to play an important role during the prosecution.
Authorities later arrested all three women.
Each defendant has been charged with murder, and court records indicate that bond was set at $5 million for each. All three remain entitled to the presumption of innocence while the criminal proceedings continue.
The death of Caroline Peña has left her family and the Del Rio community mourning the loss of a mother of five.
Relatives and friends have remembered her as a devoted parent while continuing to call for justice through the legal process.
Meanwhile, investigators continue reviewing surveillance recordings, forensic evidence, witness statements, and digital records to ensure the sequence of events is fully documented before trial.
Legal experts note that criminal complaints summarize the prosecution’s allegations and are not findings of fact.
The evidence supporting those allegations must ultimately be presented and tested in court, where prosecutors bear the burden of proving the charges beyond a reasonable doubt. Likewise, the defense will have the opportunity to present its own evidence and arguments, including any claim of self-defense or other legal justification.
As the case moves toward future hearings, authorities continue asking anyone with information relevant to the incident to cooperate with investigators.
The ultimate determination of criminal responsibility will rest with the court after all evidence has been presented and evaluated under Texas law.