World News Tonight with David Muir

After a frantic 24 hours of what appeared to be the first major break in the case of Nancy Guthrie's disappearance and no one named as a suspect, Aaron Katersky has the latest on a new search and repo...

Aaron Katersky reports on the FBI’s release of chilling images and video of an "armed individual" wearing a mask at the doorstep of Nancy Guthrie's home before she was taken; Mary Bruce has details on...

As the desperate search for Nancy Guthrie enters its second week after being taken from her Tucson home, David Muir shares Savannah Guthrie’s direct appeal to the public for help in finding her 84-yea...

Aaron Katersky reports on the search to find Nancy Guthrie, one week after she first disappeared and the anguished social media message from her children; Faith Abubey has the latest on the dangerous ...

Aaron Katersky reports from Arizona, the Guthrie siblings release a new Instagram post saying they will pay the ransom for the return of their mother, Nancy Guthrie; Faith Abubey reports from New York...

As the search for Savannah Guthrie's mom enters its sixth day, Aaron Katersky has the latest on a local news station in Tucson receiving a new message regarding Nancy Guthrie's disappearance; Rachel S...

As the search for Nancy Guthrie enters its fifth day, David Muir reports on the new details officials have revealed about her disappearance – including the emotional plea from Savannah Guthrie and her...

Trevor Ault has the latest on the urgent search for Nancy Guthrie, and what sources tell ABC News about the FBI’s significant increase of manpower to help local law enforcement track down Savannah Gut...

David Muir sits down with Josh D'Amaro and Bob Iger to discuss the future of The Walt Disney Company – including streaming, embracing AI, and the company's legacy. Listen to the entire episode of "W...

As frustrations mount on day three of the search for Nancy Guthrie, Trevor Ault has the latest on the race to find "Today" host Savannah Guthrie’s mother; Martha Raddatz reports on the U.S. fighter je...