As the search for Nancy Guthrie continued outside Tucson, Arizona, social media platforms—from Instagram and TikTok to X, Facebook, and YouTube—drew millions of viewers with posts that relayed timelines, shared photos, and pushed theories after authorities said her disappearance was believed to involve an abduction a week earlier.
The online activity began soon after news broke of what Savannah Guthrie’s mother’s disappearance, and it quickly turned into an investigation-by-scroll. Some users posted photos they said were connected to evidence found at Guthrie’s front porch, while others called out people they described as “sus” or recorded themselves walking through her neighborhood. Several posts also circulated content such as messages from a medium or astrology-style claims, adding to a wide range of speculation.
Law enforcement messaging, meanwhile, remained focused on the lack of confirmed leads. Pima County Sheriff Chris Nanos addressed the rumors during a news conference early in the search, saying authorities did not have suspects or persons of interest, and that position remained in place through Friday, according to the report.
In a later news conference, Nanos said: “I plead with you to be careful of what it is we put out there. … You could actually be doing some damage to the case, you could do some damage to the individual, too.” He added, “Social media’s kind of an ugly world sometimes.”
The flood of posts also included a prominent example of how misinformation can spread. Ashleigh Banfield, a contributor to NewsNation, announced on her podcast Wednesday that a law enforcement source told her a Guthrie family member was the prime suspect. Seconds later, she walked back the statement, saying the person “may be a prime suspect,” and noting that family members are often looked at first.
Even with the follow-up clarification, the information quickly spread across social media, with users posting photos of the person Banfield named. The episode reflected a wider pattern in which online claims can move faster than authorities can respond, especially in cases where the public is hungry for details.
Michael Alcazar, an adjunct professor at John Jay College of Criminal Justice and a retired New York Police Department detective, said the social media onslaught has benefits even as it creates risks. He said: “More people are aware; It keeps people alert,” adding that if people know Nancy Guthrie had not been found yet, “perhaps people will remember that and if they see something, they might say something.”
Alcazar compared the dynamic to the widespread online attention that followed the disappearance and death of Gabby Petito in 2021, and how that attention may have helped in the later discovery process. He noted that two YouTubers had said at the time that an image they posted showed Petito and her boyfriend’s white van, which they said helped investigators reach the area where her body was found, while also saying the FBI did not specify what led to the discovery.
Calvin Chrustie, who said he has more than three decades of experience in negotiations for kidnapping, ransom and extortions, warned that the public may not fully understand the costs of false leads. He said: “This stuff on X and other stuff out there that’s pure speculation is actually making it more difficult for the families and making it more difficult to the police to secure the safe, you know, the safe return of the hostage.”
Not all posts were framed as accusations. Julie Urquhart, an elementary school teacher in New Brunswick, Canada, said she has been posting about the case on TikTok, Instagram and Facebook because her own mother is near Guthrie’s age. Urquhart said her information comes from national news sites and law enforcement news conferences, and she said one of her posts on TikTok and Instagram amassed more than 4 million views.
Urquhart described the potential reach of viral attention as a two-way channel for tips and observations, saying, “That’s 4 million eyes that now saw that story and now maybe will see something or know something or know someone who does.” She added: “There’s just so many people it hits.”