Overview
- FBI agents and Pima County sheriff’s detectives asked Catalina Foothills neighbors on Thursday if they experienced internet or camera issues around the time the 84-year-old disappeared.
- Some residents told reporters they were informed of reported glitches in the area, and one nearby couple said their Ring camera closest to Guthrie’s home showed footage marked “not available.”
- Authorities have not confirmed why they are pursuing this line of questioning, and Sheriff Chris Nanos said investigators are evaluating every angle, including potential signal interference, without drawing conclusions.
- DNA from a glove found about two miles from the home was matched to a local restaurant worker and deemed unrelated, while other gloves and mixed DNA samples remain under laboratory review.
- Investigators continue tracing the suspect’s 25‑liter Ozark Trail backpack, including whether it was obtained secondhand, as the family maintains a $1 million reward and no arrests or named suspects have been announced.