India, March 18 -- January 11 has emerged as a key date in the Nancy Guthrie kidnapping case, after the 84-year-old was reported missing by her family on February 1. Authorities believe she was taken from her Catalina Foothills home near Tucson, Arizona, the night before.

Now, two law enforcement sources have told Fox News reporter Michael Ruiz why January 11 has emerged as a key date in the kidnapping case. "Two law enforcement sources say that's the date the image on the right was taken, showing the masked suspect without his backpack or gun," Ruiz shared on X, sharing the photos from Guthrie's home camera.

"Authorities have, at different times, asked for neighbors to check their home security systems for the entire month of January, ...