Neighbors can opt in to give the sheriff's office access by registering their own cameras, but some residents have privacy concerns.
The other people in the video chat called police after they saw the 72-year-old victim fall over, and a naked person came into view.
According to the witness, several people tried to stop her but "she just kept going."
All eyes are on a budding family of bald eagles in Big Bear Valley, as one of their recently laid eggs is expected to hatch any minute.
The latest investment: $500,000 for two forward-looking infrared (FLIR) cameras on two Cessna 182 aircraft operated by the North Carolina Wing of the Civil Air Patrol.
The ABC11 I-Team obtained videos that are the first examples of what Person County officials call their "game-changing" technology for 911 callers.