A month after Nancy Guthrie vanished from her home near Tucson, fear has taken an architectural form, with locals installing hidden steel doors, reinforced walls and rooms intended to buy them minutes if the worst occurs.
Guthrie, 84, was reported missing on Feb. 1, and her case is being investigated with FBI support. Authorities said a Nest doorbell camera disconnected at 1:47 a.m. and then logged a person at around 2:12 a.m. Investigators also reported receiving more than 23,600 tips, with a family‑backed reward of up to $1 million.
