Police have just released the last photo of Nancy Guthrie with her family

Key developments include:

The FBI has offered a $50,000 reward for information leading to Nancy’s recovery or the arrest of those involved.

Authorities are examining messages and potential ransom notes that were sent to media outlets. One such message has spawned an ongoing inquiry into its authenticity.

Police have been observed cordoning off parts of the property and removing evidence, including vehicles from the home site, as they seek further clues.

Despite these efforts, no suspects or persons of interest have been publicly identified. Sheriff Chris Nanos has emphasized that the investigation is active and ongoing, and that authorities continue to canvass for leads.