India, March 18 -- A former FBI agent has offered a new theory about the surveillance images released in the disappearance of Nancy Guthrie, the mother of Savannah Guthrie saying that the moon may explain differences in lighting seen across the photos.

Former FBI agent Jennifer Coffindaffer pointed to lunar activity as a possible explanation for the varying lighting in the images.

Referring to unconfirmed reports on NewsNation that the FBI was seeking security footage from January 11 and January 24 from Guthrie's neighbors, Coffindaffer wrote on X that, "A neighbor says the FBI asked her for video footage on 1/11 and 1/24 and reviewed it there. 1/11 was a waning crescent moon (1% -49% illumination), 1/24 was a waxing crescent (1% to 49%...