Former CBI forensic investigator Yvonne Missy Woods under investigation for possible DNA tampering and unreported test results.

Former CBI forensic investigator Yvonne Missy Woods, linked to 652 cases, is under investigation for possible DNA tampering and failure to report test results. Woods, who worked at CBI for 29 years, was placed on leave last year. The heavily redacted 94-page internal report reveals concerns raised years ago, prompting questions about CBI's process and why no action was taken then.