The lab technician in question processed blood samples from DWI cases in Tarrant County.
The lab technician in question processed blood samples from DWI cases in Tarrant County. KELLEY CHINN Star-Telegram archives
The lab technician in question processed blood samples from DWI cases in Tarrant County. KELLEY CHINN Star-Telegram archives

Tarrant County DA’s office questions credibility of lab tech

June 17, 2015 9:56 AM

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