• Savannah Guthrie shares family's anguish over mother Nancy's disappearance.
• Authorities released footage of a masked suspect from the night Nancy went missing.
• The Guthrie family offers a $1 million reward for information leading to Nancy's recovery.

In her first interview since her mother's disappearance, Savannah Guthrie expressed her family's profound sorrow, saying, "We are in agony. It is unbearable." Her mother, Nancy Guthrie, has been missing since February 1, after last being seen at her home in Tucson, Arizona. Savannah's emotional plea came as authorities continue to investigate the case, including releasing images of a masked individual captured on security footage near their home on the night Nancy disappeared, according to CBS News and BBC.

The family is offering a substantial reward of $1 million for any leads that could help locate Nancy, in conjunction with a separate $100,000 reward from the FBI. "Someone needs to do the right thing," Savannah stated, emphasizing the urgency of the situation and her hope for her mother's safe return, according to NPR and BBC.

Investigators have made releases about potential evidence, including genetic and video analysis. Pima County Sheriff Chris Nanos indicated that local residents may have critical information that could lead to Nancy’s recovery, stating that the case remains open and the investigation is ongoing. "We hope people search their memories," the family urged, highlighting a community-oriented approach to the inquiry, according to CBS News and NPR.