Savannah Guthrie makes a plea in video for the ‘kidnappers’ of mother Nancy

Addressing her mother directly and their shared faith, Savannah told her, “Mom, if you hear this, you are a strong woman. You are God’s precious daughter. We believe and know that even in this valley He is with you.”

“Everyone is looking for you, Mom, everywhere,” she continued. “Your children will not rest until we are together again. We speak to you every moment, and we pray without ceasing, and we look forward in advance to the day we hold you in our arms again.”

Savannah’s former fighter pilot brother Camron, who arrived in Tucson from his home in Vermont earlier in the day, spoke for the only time in the video as they signed off, saying, “We love you mom, stay strong.”

Pima County Sheriff Chris Nanos previously revealed that Nancy was taken from her home “against her will,” sometime after her son-in-law dropped her off at home around 9:30 p.m. on Jan. 31 and at noon the next day, when police arrived and noted “something in the house that wasn’t right” and declared it a “crime scene.”

On Tuesday, February 3, bloodstains were still visible on the tiles of Nancy’s porch just outside her front door.

Police have pleaded with the public for any information they have on Nancy and her whereabouts, saying they have no suspects or persons of interest in her disappearance.