A former DNA analyst with the Colorado Bureau of Investigation (CBI) manipulated DNA results and "cut corners" – and as a result, all of her work at the agency over nearly 30 years has been called into question. Those were some of the findings of an internal affairs investigation launched in September related to Yvonne "Missy" Woods who had worked at the CBI for 29 years, the agency said Friday. That month, CBI became aware that DNA sample testing performed by Woods may have "deviated from standard operating procedures." In October, she was placed on leave and performed no additional work before she retired the following month, the CBI said Friday. Read more: https://www.9news.com/article/news/crime/colorado-dna-analyst-manipulated-results-internal-investigation/73-9d7dac10-23b5-44c2-a30e-3d72fb12f2f1 More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.