FBI combs desert terrain for clues in Nancy Guthrie’s disappearance

By TY O’NEIL, Associated Press

TUCSON, Ariz. (AP) — Fresh surveillance images from Nancy Guthrie’s porch the night she went missing, coupled with intense police activity across Arizona and the detention of a man had raised hopes that authorities were nearing a major break.

But then the man was released after questioning, leaving it unclear Wednesday where the investigation stood into last week’s disappearance of Guthrie, the 84-year-old mother of “Today” show host Savannah Guthrie.

FBI agents carrying water bottles to beat the 80-degree F heat walked among rocks and desert vegetation at Guthrie’s Tucson-area home. They also fanned out across a neighborhood about a mile away, knocking on doors and searching through cactuses, bushes and boulders.

Several hundred detectives and agents are now assigned to the investigation, which is expanding in the area, the Pima County Sheriff’s Department said.