How smiling Texas sisters Cookie and Kitty tried to cover up murder of mom of 5, according to cops
Sisters Amaya Cookie Diaz, 19, and Kitty Mia Diaz, 21, had allegedly changed their clothes, showered and tampered with evidence by the time cops in Del Rio knocked on their door, court docs reveal.

Expanded Context
Brimstone Report is tracking this as a curated crime & justice brief. The source report from NY Post says: Sisters Amaya Cookie Diaz, 19, and Kitty Mia Diaz, 21, had allegedly changed their clothes, showered and tampered with evidence by the time cops in Del Rio knocked on their door, court docs reveal.
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Why It Matters
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Key Facts
- Primary source: NY Post
- Published: Jul 2, 2026, 10:40 PM UTC
- Coverage area: Crime & Justice
- Brimstone role: curated summary, explanation, and source attribution
- Topic signals: developing story metadata
Timeline
- Source published: Jul 2, 2026, 10:40 PM UTC
- Brimstone indexed: Added to the curated Brimstone feed and linked to related coverage.
- Next update to watch: Additional sourcing, official confirmation, court or agency records, or follow-up reporting.
Source Attribution
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