India, Feb. 28 -- "Today" show anchor Savannah Guthrie is pleading for public help to find her kidnapped mother, 84-year-old Nancy Guthrie, as the search enters its fifth week. Guthrie shared a new update Feb. 27 urging followers to contact the FBI tip line, offering a $1 million reward and holding out hope for a "miracle."

Who is Savannah Guthrie and What Happened to her Mother? Savannah Guthrie, 54, co-anchors NBC's "Today." Her mother Nancy, 84, was last seen alive Jan. 31 after dinner with family, who dropped her at her Tucson-area home. She was reported missing Feb. 1 when she missed virtual church. Authorities believe she was taken against her will overnight.

Nancy has a pacemaker, needs daily medication, and is "extremely limite...