Search for Nancy Guthrie continues with 30,000 tips, investigators pursue DNA leads

The search for Nancy Guthrie, missing for over two weeks, continues as investigators follow more than 30,000 tips without a breakthrough. Savannah Guthrie, her daughter, expressed ongoing distress over the lack of crucial information. Investigators found DNA on Nancy's property that doesn't belong to her or known associates and are trying to link it to DNA from a glove found nearby, which resembles those worn by an individual seen at her home on surveillance. Technology, including drones with BlueFly and camera caches, is heavily used in the investigation, with hopes for a significant lead soon.