Glove may match suspect's from Nancy Guthrie doorbell video, FBI says Former Assistant FBI Director Chris Swecker discusses the ongoing investigation into Nancy Guthrie's disappearance. NEW You can now listen to Fox News articles! TUCSON, Ariz. — As the Nancy Guthrie case enters week three, investigators and the public are awaiting potentially pivotal DNA results tied to a glove recovered near the scene. But according to retired FBI agent Jason Pack , even a major forensic development may not

Tag-uri: DNA