In a new video posted online, Savannah Guthrie pleads for her mother’s return with Nancy Guthrie’s possible kidnapper.

Authorities believe Nancy Guthrie, 84, was taken from her home, outside Tucson, Arizona, "against her will," and they are now offering a $50,000 reward for information that leads to finding her.

'We received your message, and we understand,' Savannah said. 'We beg you now to return our mother to us so that we can celebrate with her. 'This is the only way we will have peace. This is very valua...

The FBI and Pima County Sheriff’s department say they are aware of a new message regarding Nancy Guthrie and actively analyzing it for its authenticity.