From Inside Edition.

Foul play is feared in the baffling disappearance of Savannah Guthrie’s missing mother, and police say she desperately needs life-saving medication before it is too late. Nancy Guthrie vanished from her home in Tucson, Arizona. When police went to the house, they found a chilling scene and homicide detectives were called in. Savannah Gutherie was absent from the anchor desk at the "TODAY Show" where her mom’s mystery disappearance was the lead story.