Pima County officials temporarily prohibited street parking near Nancy Guthrie's house on Feb. 26 as investigators stopped ...

An experienced Mexican search group offered to help find Nancy Guthrie, but the Pima County Sheriff's Department turned them ...

The search for Nancy Guthrie has taken an ominous turn over the past two days despite a $1 million reward being offered.

Law enforcement is clarifying the status of newly examined physical evidence as the Nancy Guthrie investigation moves into ...

Amid the search for Nancy Guthrie, Dominic Evans, a schoolteacher who online sleuths have accused of being a suspect in the ...

One month into Nancy Guthrie’s disappearance, nearby homeowners have shared footage of a car speeding down their road shortly ...

Authorities have made no arrests, nor have they publicly identified a motive in a baffling case that has captured the nation's attention.

The search for Nancy Guthrie has entered its 23rd day, with DNA evidence playing a crucial role in the investigation. However, Pima County Sheriff Chris Nanos ...

A former FBI agent has pointed out a "positive sign" in the investigation into the disappearance of Nancy Guthrie.

The United Cajun Navy said it has reached out to the Pima County Sheriff's Department offered to help in the search for Nancy ...