India, Feb. 3 -- While Savannah Guthrie's 84-year-old mother, Nancy Guthrie, remains missing after her disappearance from Arizona, there is considerable public interest regarding her father, Charles Guthrie.

Guthrie's father died tragically years before her mother's disappearance.

Savannah has two siblings and she is the youngest of three children born to Nancy and Charles Guthrie, reported Page Six.

During a news conference, the Pima County sheriff stated that Nancy mysteriously disappeared from her residence after being last seen by her family on the evening of January 31, and authorities now consider the home to be a "crime scene."

While the sheriff informed CBS News that he suspects Nancy was abducted, the motive behind such an ac...