India, April 30 -- Nancy Guthrie remains to be found, and while authorities look for the missing 84-year-old, interest in son-in-law Tommaso Cioni has only continued. Guthrie was reported missing by her family on February 1 and authorities believe she was taken from her Catalina Foothills home, near Tucson, Arizona, the night before.

Officially, the Pima County Sheriff's Department - which is in charge of the case - and the FBI, who are assisting, have not provided any suspect name yet. However, public scrutiny has been directed towards Cioni and his wife, Guthrie's daughter, Annie. This comes after former NewsNation journalist Ashleigh Banfield reported that authorities might be considering Cioni as a suspect. Her report has been quashe...