Investigators now believe Nancy was taken from her Tucson home in the middle of the night, a terrifying scenario made more urgent by her age and medical needs. The sudden loss of connection between her pacemaker and Apple devices has become a haunting timestamp — a digital gasp in the hours before anyone knew she was gone. Inside the house, detectives found blood and signs of forced entry, shifting the search from hopeful rescue to a grim, methodical hunt for answers and suspects.

As ground and air searches give way to DNA testing and video analysis, Savannah Guthrie has stepped out of the studio and into a family nightmare, pleading publicly for prayers. Her words — calling her mother a “good and faithful servant” — have turned this case from a distant headline into an intimate national vigil, as strangers quietly hope that somewhere, Nancy is still holding on.