India, April 29 -- After the 88 days of disappearance of Nancy Guthrie, there is still no suspect officially identified so far and there is no breakthrough in the case. However, a former senior federal official believes the case may not be as mysterious as it seems.

Speaking on The Fairfax Files which is hosted by Michael Hershman, former FBI assistant director John Miller suggested that the person responsible is likely someone familiar with the victim's surroundings.

Nancy, the 84-year-old mother of Savannah Guthrie was last seen on 31st January at her Tucson home in Arizona. Authorities believe she was abducted. Surveillance footage has shown a masked individual near the property but no arrests have been made yet, according to reports...