Suspect detained in Nancy Guthrie disappearance case after 9 days

A man has been detained for questioning in connection with the disappearance of Nancy Guthrie, the mother of US television host Savannah Guthrie, officials said. The development comes nine days after the 84-year-old woman was reported missing. The FBI also released video and photos of an "armed" masked man, but police haven't confirmed if he is the same person detained.