Nancy Guthrie has been missing for three weeks as investigators continue to pursue different avenues into her possible ...

Volunteers discovered a backpack not far from Nancy Guthrie's home as the search for the missing mother of Savannah Guthrie ...

Investigators returned to Nancy Guthrie's Tucson neighborhood as the search for the missing 84-year-old entered its 22nd day.

Investigators are hopeful that some of the DNA that was found at Guthrie's home can be parsed and help point to a suspect in ...

Weeks have passed without any sign of the 84-year-old grandmother in fragile health.

Pima County Sheriff Chris Nanos revealed that there are problems with the DNA evidence collected from Nancy Guthrie’s house ...

The search for Nancy Guthrie has entered its 23rd day, with DNA evidence playing a crucial role in the investigation. However ...

Law enforcement agencies have yet to name a suspect, but they are looking for a man seen on surveillance camera outside ...

The investigation into the abduction of Nancy Guthrie, mother of "TODAY" show co-anchor Savannah Guthrie, is facing significant setbacks as forensic experts struggle to isolate DNA samples found at ...

Sunday marks the third week since 84-year-old Nancy Guthrie, the mother of NBC "Today" show host Savannah Guthrie, ...