A dispatch call from Arizona Police searching for Nancy Guthrie has been released, revealing authorities’ concerns over her pre-existing health conditions. The 84-year-old mother of Today show anchor Savannah Guthrie, vanished from her Catalina Foothills home, near Tucson, Arizona, sometime late Saturday night or early Sunday morning. “Nancy has high blood pressure, a pacemaker and cardiac issues,” the dispatcher says on the audio obtained by Fox News Digital. Investigators have said Guthrie’s dependence on medication to manage her health conditions made it crucial she is found soon, with the search now in its fourth day.

Authorities had not ruled out foul play in the disappearance of the "Today" show host's mom, Nancy Guthrie.

Nancy Guthrie, the mother of \

A local sheriff said homicide detectives were called to the scene, which was not standard protocol.

The 84-year-old mother of NBC anchor Savannah Guthrie has been reported missing in Arizona and was last seen outside her Tucson home on Saturday.

Nancy Guthrie "did not leave on her own," officials concluded after searching her home.

A dispatch call from Arizona Police searching for Nancy Guthrie has been released, revealing authorities’ concerns over her pre-existing health conditions. The 84-year-old mother…

Nancy Guthrie has several ailments that require care, a law enforcement bulletin revealed.

The 84 year-old mother of Savannah Guthrie, the popular co-host of the NBC news show Today, was last seen at her Arizona home on Saturday night.

An appearance by Nancy Guthrie on the Today show has sparked fears that the widely-viewed TV segment could have contributed to her disappearance The 84-year-old mother of NBC…

Authorities are still working to identify a potential suspect as they look into alleged ransom notes that have been sent to media outlets.

Nancy Guthrie was reported missing around noon on Sunday.