India, Sept. 19 -- The Nancy Guthrie case has seen a fresh development with a self-styled investigator making shocking claims about Annie Guthrie and Tommaso Cioni. The individual alleged that the couple did little to help look for the 84-year-old.

Nancy Guthrie, mother of TODAY show host Savannah Guthrie, was reported missing on February 1. Authorities believe she was taken from her Catalina Foothills home near Tucson, Arizona, the night before. It has been over seven months and no suspect has been publicly named. Authorities have also not shared whether they are any closer to determining Nancy's whereabouts.

Amid this, public scrutiny has squarely been focused on Annie and Tommaso, after former NewsNation journalist Ashleigh Banfield ...