An ex-FBI agent has highlighted a 'strange' detail in the investigation into missing 84-year-old Nancy Guthrie, whose suspected abduction from her remote Tucson, Arizona, home more than 130 days ago has become a prominent unresolved case in the United States. Fresh scrutiny of the crime scene, and of how the family used cameras on the property, has added new questions to an inquiry already shaped by doorbell footage and the unknown fate of the mother of TODAY show host Savannah Guthrie.
Nancy Guthrie was last seen on 31 January after a family dinner and was reported missing on 1 February when relatives were unable to reach her. Investigators treating the case as a presumed abduction said they found signs of a violent struggle inside the home, set in a secluded stretch of desert outside Tucson. Very early in the search, local authorities and the FBI released images from a doorbell camera showing a masked figure with a backpack and a holstered gun, apparently tampering with the device on the night Guthrie vanished.
