New clues in search for Nancy Guthrie; Victims identified in Rhode Island hockey shooting; Severe winter weather threatens millions; and more on tonight’s broadcast.

Authorities are looking into the clothing worn by the suspect in the kidnapping of Savannah Guthrie's mom Nancy, which could help track him down.

All family members of Nancy Guthrie have been cleared as suspects in her disappearance, authorities in Arizona said.

The helicopter carrying the device is flying slowly and at a low altitude over the area where investigators are searching.

FBI uses investigative genetic genealogy to analyze DNA in Nancy Guthrie kidnapping case, the same technology that solved Bryan Kohberger and Golden State Killer cases.

On Sunday, Savannah Guthrie, an NBC news anchor, issued another emotional plea to those responsible for abducting her elderly mother, Nancy, two weeks earlier.