Nancy Guthrie, the mother of Today show co-host Savannah Guthrie, was last seen at her Arizona home on January 31.

Pima County Sheriff Chris Nanos, who has been leading the Nancy Guthrie case, is reportedly under investigation over alleged abuse of authority, according to a new report

Nancy Guthrie went missing sometime between the night of January 31 and the early hours of February 1. The investigation so far points to the conclusion that a masked, armed individual took Guthrie from the house overnight in what looks to be a targeted kidnapping, and not a robbery.

Wednesday marks two months since Nancy Guthrie was reported missing from her home in the Catalina Foothills near Tucson.

From the latest on the Nancy Guthrie case as the search for the mother of "Today" show host Savannah Guthrie reaches Day 62 to a massive nationwide recall of millions of bottles of eye drops, here's a look at your top headlines for the morning of April 3.

Sheriff Chris Nanos allegedly brought a loaded firearm through a TSA checkpoint, and a Tucson resident says he avoided consequences a regular citizen would face.

Former Border Patrol Chief Chris Clem has dismissed cartel involvement in Nancy Guthrie's mysterious disappearance, saying cartels would've 'lit the house on fire'

It's been two months since Nancy Guthrie's alleged abduction. Why the anguishing wait for her return has continued.

Nancy Guthrie’s kidnapping case was bungled from the beginning by rookie Arizona cops who rushed to conclude that she had “wandered off,” according to a law enforcement source. Officers first tasked with searching for the missing 84-year-old stuck with the wrong theory for too long during the investigation’s precious first two days,

New questions are being raised about the early response to Nancy Guthrie’s disappearance. The law enforcement supervisor who was the first on the scene after the 84-year-old mother of Today anchor Savannah Guthrie went missing had “never” investigated a homicide case before being assigned to the unit,

US TV anchor Savannah Guthrie has received a secret message from the law enforcement insider as the search for her mother Nancy has entered the third month. The NewsNation’s Brian

Nancy Guthrie has been missing for more than two months following her abduction on February 1, and investigators seem to be no closer to locating the missing 84-year-old