Witness Statements and Court Documents Add New Timeline Details in Caroline Peña Homicide Investigation
Additional details have emerged in the investigation into the death of Caroline “Caro” Peña as witness accounts and court documents continue to help investigators reconstruct the hours surrounding the fatal stabbing in Del Rio, Texas.
Peña, a 32-year-old mother of five, died after suffering multiple stab wounds during an altercation on June 29. Authorities have charged 21-year-old Kitty Mia Diaz, 19-year-old Amaya “Cookie” Diaz, and 21-year-old Kyandra Renee Faz with murder. All three defendants remain presumed innocent unless and until proven guilty in court.
As detectives assembled a timeline of events, several nearby witnesses described unusual activity in the neighborhood during the early morning hours before the incident came to the attention of law enforcement.
According to witness accounts reported by local media, residents recalled hearing dogs barking persistently during the night. One witness also described seeing what appeared to be a food delivery that was not completed, although investigators have not publicly stated whether the reported delivery is connected to the homicide investigation.

Police have not confirmed the significance of those observations, and detectives continue evaluating witness statements alongside physical and digital evidence.
Investigators have instead focused primarily on evidence documented after the fatal confrontation.
According to arrest affidavits, officers executed search and arrest operations at the suspects’ residence shortly after the incident. Court documents allege that investigators observed signs suggesting attempts had been made to remove potential forensic evidence before police arrived.
Prosecutors allege that some of the defendants had recently showered when officers entered the residence.
According to the affidavits, investigators noted that one or more suspects still had wet hair, while clothing believed to have been worn during the altercation was reportedly found inside a washing machine. Authorities contend those observations are consistent with an effort to wash away biological evidence. Those allegations remain part of the prosecution’s case and have not yet been proven in court.
Forensic specialists collected clothing, biological samples, and other physical evidence from the residence for laboratory analysis.
The results of those examinations are expected to play an important role as prosecutors continue preparing the case for future court proceedings.
According to investigators, surveillance footage, witness interviews, forensic findings, and digital evidence collectively form the foundation of the prosecution’s case.
Authorities have not publicly released all of the evidence, citing the ongoing nature of the criminal investigation.
Legal experts note that witness observations, while potentially valuable, must be corroborated through additional evidence before they can be relied upon in court.
Similarly, allegations contained in arrest affidavits represent the prosecution’s account of the investigation and will be subject to challenge by defense attorneys during future hearings.
Meanwhile, Peña’s family continues mourning the loss of the mother of five.
Friends and relatives have remembered her as a devoted parent and have called for justice through the legal process while asking the community to honor her memory.
The investigation remains active as prosecutors continue reviewing forensic testing, surveillance recordings, and witness statements.
Authorities have indicated that additional evidence may be presented as the case moves through the Texas court system, where the prosecution will ultimately be required to prove each allegation beyond a reasonable doubt before any determination of criminal responsibility is made.