New Delhi, March 18 -- It has been seven weeks since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, was last seen at her residence in Tucson, Arizona, before she went missing. Guthrie, who was last seen on the night of 31 January, has been reported missing since 1 February. As officials continue to investigate the case, seeking help from her neighbours and locals, there seems to be no breakthrough in the case so far.

Amid the ongoing investigation, Guthrie's family is once again in focus and is now under intense scrutiny, particularly her daughter, Annie Guthrie, and her husband, Tommaso Cioni. Both Annie and Tommaso were the last people who saw Nancy Guthrie the night before her disappearance. Former FB...