A recent development has occurred in the case of missing 84-year-old Nancy Guthrie. The Pima County Sheriff's Department has released two ransom notes that appear to be from her kidnapper. These notes were sent to a local news outlet after her disappearance.

The search for Guthrie has passed the six-month mark. Further details about the case, including the content of the ransom notes, are available from the Pima County Sheriff's Department or local news sources, such as CBS affiliate KOLD-TV in Tucson.