The case of Nancy Guthrie's abduction has seen significant developments with a recent arrest made in connection to her disappearance. According to Al Jazeera, the arrest follows the release of a video by the FBI showing an 'armed individual' outside the 84-year-old's door on the day she was reportedly kidnapped. This arrest marks a pivotal point in the investigation, which has been ongoing since the incident occurred. The FBI's involvement and the release of such critical evidence underscore the gravity of the situation and the efforts being made to resolve it.