Savannah Guthrie shared a video on Mother’s Day appealing for public help to find her missing mother, saying, 'We need help.' The NBC News Today anchor’s 84-year-old mother, Nancy, disappeared on February 1, with police believing she may have been kidnapped from her home. 'We will never stop looking for you. We will never be at peace until we find you,' Savannah Guthrie wrote in the Instagram post. #guthrie #savannahguthrie #nancyguthrie #news