Savannah Guthrie offers $1 million reward in search for her mother.

Savannah Guthrie posted a video announcing a family reward of up to $1 million for information that leads to the recovery of her mother, Nancy Guthrie. Authorities say the FBI and the Pima County Sheriff's Department are leading an active investigation that has received more than 20,000 leads.

Savannah Guthrie posted a short video appeal and announced a family reward of up to $1 million for information that leads to the recovery of her mother, Nancy Guthrie. Nancy was last seen near Tucson, Arizona, on Jan. 31 and was reported missing the following day. Law enforcement agencies, including the FBI and the Pima County Sheriff's Department, are involved in the ongoing investigation. The family has made public appeals while officials continue to review evidence and leads. Key facts: - Savannah Guthrie announced a family reward of up to $1 million for information leading to the recovery of Nancy Guthrie. - Nancy Guthrie was last seen near Tucson on Jan. 31 and was reported missing the next day; authorities have described the case as a suspected kidnapping. - The FBI and the Pima County Sheriff's Department are coordinating the investigation, have shared images and statements, and officials report receiving more than 20,000 leads. Summary: The family's public reward is intended to generate new investigative leads while law enforcement continues an active, multi-agency inquiry. Undetermined at this time.