The search for the “Today” show host’s mother, nearing its second week, has transfixed the public in Arizona and beyond.

Investigators are pleading with people to share home surveillance camera footage from specific dates leading up to the disappearance of Nancy Guthrie as they deal with thousands of tips in their

The FBI asked Pima County Sheriff Chris Nanos for physical evidence in the Nancy Guthrie case, including a glove and DNA. Here's what happened.

Investigators in Arizona want residents near Nancy Guthrie’s home to share surveillance camera footage of suspicious cars or people in the month before the disappearance of “Today” show host Savannah

Nancy Guthrie disappearance prompts FBI search of Tucson area where investigators found black gloves matching description of masked subject seen on doorbell camera.

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.

A dozen days have passed since Nancy Guthrie was last seen at her Tucson-area home. Tension between law enforcement agencies could be growing.

A dozen days have passed since Nancy Guthrie was last seen at her Tucson-area home. Hundreds of law enforcement officers have joined the search.