May 11 marks 100 days since the disappearance of Nancy Guthrie from her home in Catalina Foothills near Tucson, Arizona.
The mother of "Today" show co-host Savannah Guthrie was last seen around 9:45 p.m. Saturday, January 31, when she was dropped off at her home.
Investigators do not believe she left her home willingly and that there was a possible abduction or kidnapping.
In the days following, Nancy's disappearance sparked national attention. Multiple media outlets, including Scripps News Tucson, received an alleged ransom note containing a demand for her return. Police additionally arrested one person for making an impostor ransom demand.
On February 9, the FBI released surveillance video and photos from a doorbell camera at her home.
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The images showed a person wearing a mask, gloves, and a backpack, captured on a Nest surveillance camera outside of Nancy's home.
The Pima County Sheriff's Office detained and released two persons of interest in connection with the investigation.
Weeks into the search for Nancy, the Guthrie family announced a $1 million reward for information leading to her recovery.
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Investigators have made multiple returns to Nancy's home in the months since her disappearance.
On Mother's Day, Savannah Guthrie put out a new call for information on her mother's disappearance.
Anyone with information can call 911, the FBI at 1-800-CALL-FBI, or the Pima County Sheriff's Department at 520-351-4900.
