Savannah Guthrie said she and her family have been "in agony and despair ever since" her mother Nancy's disappearance in February.

Savannah Guthrie appeals for information on her missing mother, Nancy, marking six months since her presumed abduction and expressing family pain.

Savannah Guthrie has issued a heart-wrenching plea to her mother Nancy's kidnappers on the six month anniversary of her abduction.