Texas Sisters Charged With Murder After Grinning During Arrest

WHO:

TMZ - Kitty Mia Diaz, 21, Amaya Cookie Diaz, 19, and Kyandra, a 21-year-old friend, are involved in the incident.

NY Post - Caroline “Caro” Peña, 32, is the victim of the stabbing.

WHAT:

TMZ - Del Rio Police Chief Frank Ramirez stated that the sisters knew the victim, Caroline Peña, and that the fatal stabbing was not a random attack.

TMZ - The sisters are charged with murder after allegedly stabbing a woman to death.

NY Post - The sisters are accused of repeatedly stabbing Caroline Peña.

WHERE:

TMZ - The incident occurred on a busy street in Del Rio, Texas.

NY Post - Del Rio is described as a small city near the Mexican border.

WHEN:

NY Post - The sisters were taken into custody just hours after the stabbing incident.

HOW:

TMZ - The sisters were reportedly smiling during their arrest.

(UPDATED June 30, 2026 01:41 UTC)

Del Rio Police Chief Frank Ramirez has confirmed that the sisters involved in the case were acquainted with the victim, Caroline Peña. He emphasized that the fatal stabbing was not a random attack. This revelation sheds light on the circumstances surrounding the tragic incident.

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(UPDATED June 29, 2026 16:19 UTC)

In a tragic incident in Del Rio, Texas, sisters Kitty Mia Diaz, 21, and Amaya Cookie Diaz, 19, along with their 21-year-old friend Kyandra, have been charged with murder after allegedly stabbing Caroline “Caro” Peña, 32, to death. The sisters were taken into custody just hours after the incident, and reports indicate they were smiling during their arrest. Del Rio, a small city near the Mexican border, has been shaken by this violent event.