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Nancy Guthrie update: Ex-FBI gives 5 reasons why ransom…

Former FBI agent Jennifer Coffindaffer suggests that ransom notes sent to Savannah Guthrie and her family regarding a kidnapping were generated by AI

Incident date
Feb 2026
Target
Savannah Guthrie
Updated Aug 1, 2026 · 1 min read

Following the kidnapping of 84-year-old Nancy Guthrie, investigators and experts have analyzed ransom notes sent to her daughter, TODAY show host Savannah Guthrie, and the family. A former FBI agent has publicly suggested that these communications were likely generated using artificial intelligence, marking a notable development in the ongoing investigation.

What happened

After the Pima County Sheriff's Department released the full contents of the ransom letters, former FBI agent Jennifer Coffindaffer identified several characteristics that led her to conclude the text was AI-generated. Coffindaffer highlighted five specific indicators: the use of formal phrasing, the presence of odd grammar, a lack of spelling errors, a pattern-driven writing style, and the inclusion of the acronym 'USD' rather than the standard '$' symbol. Specifically, she pointed to the phrase 'It is in of the best interest of eveyone' as an example of AI-like construction. While these letters were sent following Nancy Guthrie's disappearance from her Tucson home, the FBI has reportedly deemed the letters to be fake. The Pima County Sheriff's Department and the FBI continue to work on the case, having recovered doorbell camera footage showing an unidentified male who allegedly prepared for the event on the night of January 31 to February 1.

Sources