Tommaso Cioni was the last person to see the missing mother of NBC anchor Savannah Guthrie before she disappeared on January 31, and has not been seen since February 3.
The 84-year-old was due to be at one of her friend's homes on February 1 and when she failed to arrive they reached out to Nancy's daughter Annie who lives nearby.
Nancy Guthrie was abducted from her $1 million Tucson, Arizona, home in the early hours of February 1, and almost two weeks into the investigation, police said they still have no leads.
As the Monday deadline for payment of the ransom demanded for the return of Nancy Guthrie passes without proof of life, or consequence, the family and investigators must face a cruel reality...