India, Feb. 13 -- Authorities reportedly want to speak to a man with a backpack seen miles from Nancy Guthrie's home the night she disappeared. Fox News reported that the FBI and Pima County Sheriff's Department are looking to talk to said individual. Video footage of the man has emerged recently as authorities continue to search for the 84-year-old who was reported missing on February 1.

Footage from Guthrie's home near Tucson, Arizona, had also revealed a potential subject with a backpack. Hence, the new video has given authorities cause to speak to the individual to see if there's any ties to the Guthrie case. Authorities believe that Guthrie was taken from her home the night before she was reported missing.

Authorities had detained ...