The FBI and private investigators are appealing to the public for assistance in locating Nancy Guthrie, who has been missing for more than 21 weeks following her suspected abduction in Tucson, Arizona. The case, which has drawn significant national attention, remains unsolved despite extensive investigative efforts. Herman Weisberg, a former NYPD detective now leading the private investigation through SAGE Intelligence, emphasized the critical role of public tips in resolving high-profile missing person cases. Weisberg noted that while digital forensics and surveillance footage, including Nest doorbell video, have been reviewed, the suspect has not yet been identified or apprehended. Authorities have detained and released two men without charges, and thousands of tips have been investigated without success. The FBI released surveillance images of a suspect on February 10, 2026, but the individual remains at large. Weisberg compared the situation to other cases solved through crowdsourcing, such as the Gabby Petito case and the Boston Marathon bombing, suggesting that ordinary citizens reviewing their own footage or noticing suspicious activity could provide the breakthrough needed. The investigation has seen a decline in official updates, but the volume of public interest remains a potential asset. There are combined rewards exceeding $1.2 million for information leading to Guthrie's recovery, including a $1 million reward from her family. Guthrie’s daughter, Savannah Guthrie, has urged anyone with information to contact the FBI. The public is encouraged to call 1-800-CALL-FBI or reach out to Tucson’s Crime Stoppers affiliate at 1-520-882-7463. Investigators continue to pursue leads, and the family maintains hope that the case will be resolved with the help of the community.