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Former Colorado analyst pleads guilty in DNA testing scandal
By Associated Press at KSAT 12 (ABC affiliate) — San Antonio
· June 23, 2026
· 2 min read
A former forensic analyst with the Colorado Bureau of Investigation pleaded guilty Tuesday to four felony counts stemming from accusations that she manipulated and omitted data to speed up the DNA testing process, calling into question the validity of hundreds of criminal cases. Yvonne “Missy” Wo...
Key takeaway Instead, she'll face between 8 and 16 years in prison when she's sentenced in September.
Why this matters in Terrell Hills News
The guilty plea of former Colorado forensic analyst Yvonne "Missy" Woods has significant implications for the integrity of the criminal justice system, and Terrell Hills residents should take notice of the potential ripple effects on their own community. While the scandal is centered in Colorado, it highlights the importance of rigorous oversight and quality control in forensic labs everywhere, including those serving Bexar County. The fact that Woods' misconduct led to the overturning of at least one murder conviction and the re-examination of hundreds of cases raises questions about the reliability of DNA evidence in Texas courts as well. As the people of Terrell Hills trust their local law enforcement and judicial system to uphold justice, they should be aware of the potential for similar scandals to occur closer to home and demand transparency and accountability from their public officials.
About this story
Original reporting by KSAT 12 (ABC affiliate) — San Antonio . Terrell Hills News surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KSAT 12 (ABC affiliate) — San Antonio . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: June 23, 2026 ·
Source: KSAT 12 (ABC affiliate) — San Antonio ·
Reading time: 2 min
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Frequently asked about this story
What is this story about? A former forensic analyst with the Colorado Bureau of Investigation pleaded guilty Tuesday to four felony counts stemming from accusations that she manipulated and omitted data to speed up the DNA testing process, calling into question the validity of hundreds of criminal cases. Yvonne “Missy” Wo...
When was this published? This article was first published on June 23, 2026 by KSAT 12 (ABC affiliate) — San Antonio and curated for Terrell Hills News readers.
Who reported this story? This story was reported by Associated Press at KSAT 12 (ABC affiliate) — San Antonio. To learn more about how Terrell Hills News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Terrell Hills News, or browse our daily briefing and topic hubs .
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