India, Feb. 23 -- While the search for Nancy Guthrie continues, authorities had recently revealed a new lead based on Ring footage that appeared to show a "potential subject" trying to interfere with the doorbell camera on the morning she was reported missing.

Many have speculated about the unidentified person, dressed in a gray top and black pants, seen in the video.

Meanwhile, a Domino's delivery driver mistakenly tried to deliver a pizza to the front door of Nancy Guthrie's residence on Tuesday morning.

During a live broadcast of NewsNation, which is affiliated with The Hill, the driver was seen carrying multiple pizza boxes up the front steps of the home belonging to the missing mother of TV host Savannah Guthrie. Reporters were as...