Investigators have not ruled out an accomplice in the abduction of 84-year-old Nancy Guthrie, who was last seen on January 31 and reported missing on February 1 in Tucson, Arizona. The only recovered video shows a suspect tampering with her doorbell camera, and authorities believe she was targeted. The Guthrie family has been cooperative in the investigation, which includes exploring DNA evidence and potential gun purchases in the area. Efforts to recover additional video footage are ongoing as the case continues to unfold.