A brutal daylight confrontation in Texas left five children without a mother. On June 25, Caroline “Caro” Peña died after a violent dispute on a busy Del Rio street.
The incident, caught on home surveillance video, resulted in murder charges for three young women.
The Confrontation and Attack
According to police affidavits cited by Court TV, the 32-year-old victim drove a pickup truck to a residence on East 10th Street.
Caroline Peña apparently went there to confront the people inside. Investigators say sisters Amaya “Cookie” Diaz, 19, and Kitty Mia Diaz, 21, arrived shortly after.
The encounter quickly turned physical. Authorities allege Amaya Diaz approached Peña with a knife and stabbed her in the back.
Court documents state that Kitty Diaz and a friend, 21-year-old Kyandra Renee Faz, also participated in the assault, as reported by Court TV.
Caroline Peña was rushed to a local hospital before being flown to San Antonio for emergency treatment. She died from her wounds a few hours later.
The Cover-Up and Arrests
The immediate actions of the suspects drew heavy scrutiny. Oxygen reported that investigators tracked the Diaz sisters to their home shortly after the attack.
Cops discovered the two had already showered and changed their clothes. Faz was located and arrested soon after. She told officers that Peña showed up at the property “looking to start a fight,” per the outlet.
Public Outrage and Callous Demeanor
Public outrage intensified when body camera footage and mugshots emerged. The Diaz sisters appeared to smile and laugh while being escorted to patrol cars.
Del Rio Police Chief Frank Ramirez addressed the behavior in a statement, per TMZ.
He shared that their demeanor “didn’t look good” and called the lack of remorse “callous.” All three women are held on $5 million bonds, Fox 7 Austin reported.
Newly Released Documents
During a recent episode of On The Case for the Law&Crime Network, host Chris Stewart broke down the details found within newly obtained Del Rio police documents.
Stewart revealed that Caroline Peña suffered three distinct stab wounds: two in the back and one in the stomach.
He highlighted a crucial piece of the investigation: a home doorbell camera captured the entire incident.
According to the police update read by Stewart, the footage shows Peña arriving in a black pickup truck, followed shortly by the suspects in a black Chrysler.
The video reportedly captures the physical altercation directly, showing Amaya “Cookie” Diaz carrying what investigators believe was a knife and striking Peña in the back.
A Two-Hour Window
The episode also focused heavily on the rapid two-hour window between the stabbing and the arrests.
Stewart detailed how officers tracked the Diaz sisters to a home on the other side of town, where they noticed the women had wet hair and had already swapped out the clothes seen in the surveillance footage.
That action led to an additional felony charge of tampering with evidence for Kitty Diaz. To dissect the legal and investigative angles, Stewart brought on retired homicide detective Phil Waters.
The discussion touched on several key points.
The Law of Parties
Stewart questioned how the charges apply since only one person allegedly held the knife.
Waters explained that Texas’ “law of parties” can allow prosecutors to pursue the same murder charge against alleged participants, even when only one person is accused of using the knife.
The Suspects’ Demeanor
Stewart and Waters analyzed the viral footage of the sisters laughing during their arrest.
Waters noted that such callous behavior would heavily damage their standing before a jury, comparing their reactions to the infamous Manson family members.
Interrogation Strategy
Waters suggested that detectives likely used open-ended questions to get the suspects to narrate what was already captured on the doorbell camera, using the footage as a silent reference point rather than revealing it immediately.
The discussion concluded by noting that while the police moved lightning-fast to secure the suspects and physical evidence, the public is still waiting for a formal grand jury indictment to see how the murder case will proceed.
A Community Mourns
Loved ones remember Peña as a fiercely loyal friend who spent her life looking out for others. A childhood friend, Zelina Ochoa, talked to KENS 5 about the sheer visibility of the crime.
She pointed out that “this wasn’t something that happened in a back alley,” but rather “at the corner near Sonic on one of our busiest roads in broad daylight.”
Ochoa also shared that Peña was a devoted mother who “was born to be a mom.” The town remains shaken by the rapid escalation of violence.
Police confirm the individuals knew each other, though the exact root of the argument remains under investigation.
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