The 'Today' co-anchor's mom, 84, is still missing nearly one month after the abduction from her Tucson, Ariz., home.

Prosecutors visited Nancy Guthrie's home on Wednesday as officials reportedly prepare to return it to the family. The mother of NBC "Today" host Savannah Guthrie is said to have been abducted from her Tucson,

Law enforcement are preparing to turn Nancy Guthrie’s Tucson-area home back over to her family, sources say, as the search for her is in its fourth week

Dominic Evans is a 48-year-old elementary school teacher, a father, and a drummer in a band with Tommaso Cioni, the son-in-law of missing Arizonan grandma Nancy Guthrie. That connection made him a

Man detained near Tucson home where Nancy Guthrie was allegedly abducted. Video shows field sobriety test as search continues for missing 84-year-old.

After a month with little visible progress, the sheriff in Pima County, Ariz., is sending some deputies back to their regular units.

As the search for "Today" host Savannah Guthrie's mother Nancy Guthrie reaches the one-month mark, here's a look at lingering details from the case.

Digital forensics expert Heather Barnhart, who helped solve Idaho student murders, says Nancy Guthrie's abductor may have left crucial digital evidence.