CBI scientist altered, deleted data in DNA tests in at least 650 cases, internal investigation finds Criminal investigation into Yvonne “Missy” Woods still ongoing as state retests all of her ...

CBI forensic scientist being investigated for anomolies in DNA testing 02:02. For nearly 30 years, Yvonne "Missy" Woods was a forensic scientist at the Colorado Bureau of Investigation lab.

CBI has 15 DNA scientists in training who will start coming online to process kits in the coming months and year. The training process for DNA scientists is one and a half to two years.