The front arch and door of Nancy Guthrie’s home in Catalina Foothills outside Tucson on Feb. 11, 2026.
Federal investigators searching for missing Arizona grandmother Nancy Guthrie have sharply increased the reward for information in her case — a move that one former FBI agent says could signal a troubling lack of progress.
Nancy Guthrie, 84, was reported missing Feb. 1 after vanishing from her home in Tucson. Nearly two weeks into the investigation, the FBI announced late Thursday that it had doubled its reward money, raising the offer to $100,000 for information leading to a major break in the case. While the increase is meant to encourage tips, retired FBI agent Jennifer Coffindaffer suggested it may also reveal investigators are struggling to generate solid leads.
“When I see the FBI is offering more money for information that tells me that the FBI doesn’t have the information,” Coffindaffer told Newsweek. She explained that large reward amounts are not common in most FBI cases and often indicate law enforcement needs the public’s help more than usual. In cases where investigators already have strong leads, she said, reward offers typically remain low or nonexistent.
As the search for Nancy Guthrie stretched into its 10th day, law enforcement went door-to-door in her daughter Annie Guthrie’s neighborhood in Tucson on Feb. 10, 2026.
Coffindaffer added that major rewards can be a double-edged sword. While they can motivate people to come forward with valuable information, they also tend to flood tip lines with false leads and unreliable claims. According to her, the FBI generally tries to avoid opening the door to thousands of unverified reports unless absolutely necessary.
The Guthrie investigation has already generated a staggering volume of public responses. Authorities say nearly 20,000 tips have been received since she disappeared. The number surged after investigators released unsettling surveillance footage showing a masked suspect lingering near Guthrie’s home. Officials said roughly 4,000 calls came in after those images were made public.
In an effort to narrow the focus of incoming tips, the FBI issued an updated suspect description following forensic review of the doorbell camera footage. Investigators described the individual as a male standing approximately 5-foot-9 to 5-foot-10 with an average build. The suspect was also seen wearing a black “Ozark Trail Hiker Pack” backpack, described as a 25-liter model.
The FBI released new security camera footage from the night Nancy Guthrie went missing. Here’s a closer look at what the video shows.
Federal officials said they hope the additional details will help filter out irrelevant reports and direct attention to more actionable information. The FBI emphasized that every tip is reviewed for credibility and relevance, and investigators are working to determine which leads can be pursued.
As the search entered its 13th day, investigators expanded their efforts in Guthrie’s neighborhood. Residents were reportedly asked to provide home surveillance footage from their own security systems, with authorities seeking to piece together a clearer timeline of events leading up to her disappearance.
Despite the growing number of tips, officials have not confirmed whether any information from the public has directly advanced the case. Still, some remain hopeful that the new details could trigger a breakthrough. Roberto Villasenor, a former Tucson police chief, noted that even small clues can make a difference, such as recognition of a backpack, clothing, or movement patterns.
As Guthrie’s family and investigators continue their urgent search, the increased reward underscores both the seriousness of the case and the mounting pressure to locate the missing woman.
