EPISODE · Apr 14, 2026 · 10 MIN
A Son's Promise: How Trey Robinson Became a Cop to Solve His Mother's Murder
from Case Files Explained
When Sandra Robinson was stabbed to death at a Georgia phone store in 2010, her 17-year-old son Trey made a vow: he would find her killer. This is the story of a 16-year journey from grieving teenager to law enforcement investigator—and the arrest that finally came in 2026. This episode was generated with AI assistance.
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A Son's Promise: How Trey Robinson Became a Cop to Solve His Mother's Murder
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This episode is 10 minutes long.
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This episode was published on April 14, 2026.
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