The Pima County Sheriff's Department is sharing an update on the investigation into Nancy Guthrie's disappearance. "The FBI and Pima County Sheriff's Department are aware of a new message regarding Nancy Guthrie," Pima County Sheriff Chris Nanos said in a statement via X on Friday, February 6. "Investigators are actively inspecting the information provided in the message for its authenticity." Although authorities did not provide additional info, local news outlet 13 News claimed they received a new message regarding Nancy's disappearance and forwarded the message to law enforcement.