Pima County Sheriff Chris Nanos said investigators believe they know the motive for Nancy Guthrie's kidnapping.

The masked man is described as standing between 5 feet, 9 inches and 5 feet, 10 inches tall with a medium build. He was carrying a black Ozark Trail backpack.

A retired FBI agent revealed what the "greatest chance" is for detectives to identify and arrest those responsible for the disappearance of Nancy Guthrie.

Adventure seekers love this Arkansas trail for its river crossings, rugged beauty, and sweeping views that make the challenge ...

Retired police sergeant Joseph Giacalone told Newsweek he was "holding out hope" that investigators get the break they need.

This short Arkansas hike leads to stunning emerald pools and cascading waterfalls, making it one of the most rewarding easy ...

The zebras bring an exotic touch to the Missouri countryside, their distinctive black and white stripes creating living ...

Pima County Sheriff Chris Nanos told CBS News the suspect's backpack is one of the most promising leads in the case, as the ...

Trail cameras across the US have been capturing extraordinary footage of some of the country's rarest animals, providing wildlife experts with unprecedented insights into the behavior and distribution ...

The FBI is offering a $100,000 reward for information on Nancy Guthrie’s disappearance and has released a partial suspect description, identifying a man carrying a black "Ozark Trail Hiker Pack" seen ...