More than a week after Savannah Guthrie 's mother, Nancy Guthrie, went missing from her Arizona home in a possible kidnapping, law enforcement brought a man in for questioning before releasing him.

Sheriff's deputies and FBI agents fanned out along highways, vacant lots and remote dwellings of southern Arizona on Wednesday, combing the desert landscape for clues to the fate of U.S. television jo...

The detainment followed another potential break earlier in the day when investigators released video footage showing a masked and apparently armed man at Nancy Guthrie ’s doorstep the night of her dis...

FBI agents were seen searching the desert terrain outside Nancy Guthrie’s home in Tucson, Arizona on Wednesday. A New York Post reporter told CNN that agents picked up and bagged a glove a short distance from Guthrie’s house.

Soon after the FBI released images of a masked person on Nancy Guthrie’s porch the night she went missing in Arizona, authorities detained a man who said he was questioned for hours Tuesday night and ...

The FBI yesterday released security photos and videos of a potential subject in the investigation showing a person wearing gloves, a mask and a backpack who appeared to tamper with the camera at Guthr...