Advanced DNA Testing Used in Nancy Guthrie Search After FBI Failure

Investigators are utilizing investigative genetic genealogy to find Nancy Guthrie after DNA on a glove near her Arizona home failed to match the FBI database.David Mittelman, CEO of forensic firm Othram, stated that genome sequencing could create a profile similar to the one used to catch Bryan Kohberger.The Pima Sheriff’s Office is treating these advanced DNA methods as a vital tool to generate leads in the disappearance of the mother of Savannah Guthrie.