- Nancy Guthrie latest: Final deadline looms in kidnapping of Savannah Guthrie’s mom foxnews.com
- Nancy Guthrie disappearance: Investigators search septic tank, manhole at Tucson home FOX 10 Phoenix
- Savannah Guthrie pleads for help as missing mother’s ransom deadline looms BBC
- ‘TODAY’ co-hosts discuss ‘uncharted territory’ of reporting on Guthrie investigation NBC News
- Is crypto anonymous? What to know after Nancy Guthrie ransom note azcentral.com and The Arizona Republic
