Four months after Nancy Guthrie vanished from her Tucson home, the Nancy Guthrie case is being pushed into a more technical phase as FBI-linked investigators examine whether video forensics, cell data and other digital traces could finally expose the masked suspect seen at her door.
The latest discussion, driven by cybercrime expert Morgan Wright, is less about internet chatter and more about whether the bureau can turn compressed camera footage, mobile signals and a trail of data into something usable in court.
