Sheriff Chris Nanos is overseeing the search for Nancy Guthrie, emphasizing the need for caution regarding speculation about ...

Sheriff Chris Nanos responds to speculation about Nancy Guthrie’s son-in-law as investigators pursue kidnapping leads in the ...

In an interview with The Daily Mail, Pima County Sheriff Chris Nanos admitted that authorities are "stuck" on the exact motive.

Nancy Guthrie investigators are 'leading away' from any of her family members as the hunt for the missing 84-year-old continues, NBC Today has revealed.

The huge disparity in price between Nancy Guthrie and her daughter, Annie Guthrie and son-in-law, Tommaso Cioni's Arizona properties, which surfaced amid former's disappearance.

The search for missing 84-year-old Nancy Guthrie, mother of “Today” show host Savannah Guthrie, has stretched into nearly a third, anguished week, with mounting pressure<a class="excerpt-read-more" hr ...

Authorities say 42-year-old Derrick Callella allegedly tried to exploit the disappearance by sending phony bitcoin demands to ...

Dominic Evans, Tommaso Cioni's former bandmate, again came under public scrutiny during the Nancy Guthrie kidnapping probe as authorities headed to Marana.

Annie Guthrie and Tommaso Cioni have come under public scrutiny since the disappearance of Annie's mother, Nancy Guthrie. Here's what the cops have said about it.

Former CNN and NewsNation host Ashleigh Banfield isn’t backing down from her report that Nancy Guthrie’s son-in-law, Tommaso ...

What initially seemed like a high-profile kidnapping that might be resolved with a multi-million-dollar bank transfer has now ...

The Post retraced Nancy Guthrie’s final route home before she vanished – a path that began under the glow of commercial lights and at least one surveillance camera before plunging into long, unlit ...