Summary
Authorities are intensifying their search for Nancy Guthrie, who has been missing since January 31. The Pima County Sheriff's Department has asked volunteer search groups to step back to allow professionals to lead the investigation. The FBI is involved, and investigators are looking into various leads, including surveillance footage of a masked suspect.
Key Facts
- Nancy Guthrie has been missing since the night of January 31.
- The Pima County Sheriff's Department has asked volunteers to not conduct independent searches.
- Sheriff deputies have placed barriers near Guthrie's home to manage traffic.
- The FBI is reviewing footage that shows a masked person near Guthrie's home on the night she disappeared.
- The suspect is described as a man about 5 feet, 9 or 10 inches tall, wearing a ski mask and carrying a backpack.
- Investigators are examining surveillance footage from residents near Guthrie's home.
- Authorities are also pursuing DNA analysis and equipment identification as part of the investigation.
