Pima County Sheriff Chris Nanos reports progress in the investigation of Nancy Guthrie's abduction. Guthrie, the mother of a TV host, was taken six months ago. The sheriff discussed the case with a news anchor, citing evidence collected from the scene, including DNA and video analysis, as well as tips received.

Sheriff Nanos acknowledges that the public is frustrated with the pace of the investigation. He believes that progress is being made, although more work is needed. The sheriff's comments provide some insight into the ongoing investigation, but further details are available from the source.

The case remains a priority for the Pima County Sheriff's office, with the sheriff committed to resolving it.