Doorstep sightings widen clues in Guthrie disappearance

CNN reports a masked suspect seen at Nancy Guthrie’s door the morning she disappeared was also at her doorstep on another night, with investigators reviewing thousands of hours of video, a distinctive Ozark backpack and gun holster as clues. DNA from gloves found near her home is inconclusive, two people were briefly detained and released, and rewards remain offered as the investigation in Tucson continues with no confirmed motive.