The Pima County Sheriff's Department has released two redacted ransom notes received by local media in Tucson, Arizona, following the kidnapping of Nancy Guthrie. Guthrie, the 84-year-old mother of 'Today' show host Savannah Guthrie, was taken from her home in the Tucson area on February 1.

Nancy Guthrie remains missing six months after her abduction. The Sheriff's Department believes the two ransom notes were sent by the same person, noting that they share a unique linguistic style.

These communications reveal distinctive patterns of word choice, syntax, and phraseology.
— Pima County Sheriff's Department

Authorities stated the notes provide insight into the writer's mindset, motives, and tone evolution. The Pima County Sheriff's Department is currently seeking public assistance to identify the individual who wrote the notes.

Anyone with information is requested to dial 1-800-CALL-FBI or call 520-88-CRIME to remain anonymous.