TUCSON, AZ (AZFamily/CBS News/AP) — The Pima County Sheriff’s Department and the FBI returned Wednesday to the home of missing Nancy Guthrie, 84, near Tucson as the search entered a fourth day.

TUCSON, Ariz. (AP) — The search for “Today” show host Savannah Guthrie’s mother still had no suspect or person of interest ...

Former FBI special agent and ABC News contributor Brad Garrett sheds light on how officials proceed through high-profile ...

Savannah Guthrie grew up in Tucson, the youngest of three siblings and her father died of a heart attack when she was just 16 ...

Law enforcement is pushing back on rumors that Savannah Guthrie's brother-in-law is a suspect in Nancy Guthrie's ...

St. Philip’s in the Hills Episcopal Church will host a candlelight service for the Guthrie family at 6 p.m. Wednesday.