Finding Nancy: The Nancy Guthrie Investigation

Why Did A Crypto Security Firm Put Nancy Guthrie On Its Wrench Attack List?

45 min · 31. maj 2026
episode Why Did A Crypto Security Firm Put Nancy Guthrie On Its Wrench Attack List? cover

Description

CertiK is one of the leading blockchain security firms in the world. They maintain an official list of wrench attacks — organized crypto-extortion operations where recruited operatives physically force their way into homes to coerce families into surrendering digital assets. Nancy Guthrie's name is on that list. On January 31st — the same day Nancy vanished from her Tucson-area home — two California teenagers drove 600 miles to Scottsdale dressed as FedEx drivers, forced entry into a residence, and demanded $66 million in cryptocurrency. Anonymous handlers on Signal directed the entire thing. The proximity in time and geography put the wrench attack theory on the map for anyone following Nancy's case. Retired FBI Special Agent Jennifer Coffindaffer takes the theory apart piece by piece. She defines what a wrench attack actually is — the recruitment pipelines, the encrypted handler communications, the payment channels layered to keep the architects invisible, the operational security that makes these networks nearly impossible to crack. She's worked these kinds of cases across 28 years at the Bureau. Then she tests the theory against what's publicly known about Nancy's disappearance. The cryptocurrency trail that should exist if this was crypto-motivated — and doesn't. The person on Nancy's porch who appeared to discover the doorbell camera in real time, which contradicts the briefing patterns in documented wrench attacks. The gear that doesn't match what confirmed operatives typically carry. And the foundation of CertiK's classification itself — which may rest on ransom demands that investigators have already separated from the actual crime. The Scottsdale case happened the same night. But Coffindaffer identifies specific operational differences between that case and what the evidence shows in Tucson. The theory gets the examination it deserves — careful, honest, and willing to name both what fits and what doesn't. Nancy was 84. She's still missing. Her family is still offering $1 million. Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: https://hiddenkillers.substack.com/ [https://hiddenkillers.substack.com/] Want to comment and watch this podcast as a video? Check out our YouTube Channel. https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1 [https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1] Instagram https://www.instagram.com/hiddenkillerspod/ [https://www.instagram.com/hiddenkillerspod/] Facebook https://www.facebook.com/hiddenkillerspod/ [https://www.facebook.com/hiddenkillerspod/] Tik-Tok https://www.tiktok.com/@hiddenkillerspod [https://www.tiktok.com/@hiddenkillerspod] X Twitter https://x.com/TrueCrimePod [https://x.com/TrueCrimePod] This publication contains commentary and opinion based on publicly available information. All individuals are presumed innocent until proven guilty in a court of law. Nothing published here should be taken as a statement of fact, health or legal advice. #NancyGuthrie #WrenchAttack #CryptoCrime #CertiK #Scottsdale #FBI #JenniferCoffindaffer #HiddenKillers #TrueCrime #TucsonArizona

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105 episodes

episode Nancy Guthrie: 32 Bodies Were Already Buried Where They Searched for Her artwork

Nancy Guthrie: 32 Bodies Were Already Buried Where They Searched for Her

They searched for Nancy Guthrie in the Mariposa corridor near Nogales, Mexico. An anonymous caller said her remains were there, buried near a stream by the border. A volunteer group went out and looked. They didn’t find her. But here’s what that same group found in the same area during broader searches from April to May: more than 25 unmarked graves. At least 32 sets of remains. The ground where someone dropped Nancy’s name is already a graveyard for people nobody has identified. The Pima County Sheriff’s Department says it found out about the search from news reports. Not from Mexican authorities. Not through the FBI. From the news. Four months after an 84-year-old woman was taken from her home sixty miles from the border, the investigation crossed into another country and the people running the case were the last to know. Retired FBI Special Agent Jennifer Coffindaffer joins Tony and Robin to explain what it means for a community when the search for answers leads to a place like that — and whether the investigation has the cross-border capability it needs to bring Nancy’s family anything close to closure. Footer Links: Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: https://hiddenkillers.substack.com/ [https://hiddenkillers.substack.com/] Want to comment and watch this podcast as a video? Check out our YouTube Channel. https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1 [https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1] Instagram https://www.instagram.com/hiddenkillerspod/ [https://www.instagram.com/hiddenkillerspod/] Facebook https://www.facebook.com/hiddenkillerspod/ [https://www.facebook.com/hiddenkillerspod/] Tik-Tok https://www.tiktok.com/@hiddenkillerspod [https://www.tiktok.com/@hiddenkillerspod] X Twitter https://x.com/TrueCrimePod [https://x.com/TrueCrimePod] Disclaimer: This publication contains commentary and opinion based on publicly available information. All individuals are presumed innocent until proven guilty in a court of law. Nothing published here should be taken as a statement of fact, health or legal advice. Hashtags: #NancyGuthrie #SavannahGuthrie #MexicoBorderSearch #PimaCounty #FBI #Tucson #Nogales #JenniferCoffindaffer #TrueCrime #HiddenKillers

Yesterday16 min
episode Nancy Guthrie: A Blockchain Firm Says This Was a Crypto Hit artwork

Nancy Guthrie: A Blockchain Firm Says This Was a Crypto Hit

There’s a list. A global list of people who’ve been kidnapped, attacked, or killed because of cryptocurrency. Home invasions. Forced transfers at gunpoint. Disposable operatives hired through encrypted apps and pointed at an address. A blockchain security firm called CertiK tracks them all — and in its 2026 report, it put Nancy Guthrie’s name on that list. An 84-year-old grandmother from Tucson. On a crypto hit list alongside cases in France, the UK, and a Scottsdale home invasion that happened the day before Nancy disappeared. Retired FBI Special Agent Jennifer Coffindaffer has said the wrench attack model “checks a lot of boxes.” She joins Tony and Robin to explain what a wrench attack is, why this case fits the pattern, and why the biggest question — who in this family had a crypto connection — remains unanswered. If the theory is right, the person at Nancy’s door may have been recruited, briefed, and discarded. They may not know who sent them. They may not even know why. And local law enforcement may be looking for the wrong thing entirely. Footer Links: Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: https://hiddenkillers.substack.com/ [https://hiddenkillers.substack.com/] Want to comment and watch this podcast as a video? Check out our YouTube Channel. https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1 [https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1] Instagram https://www.instagram.com/hiddenkillerspod/ [https://www.instagram.com/hiddenkillerspod/] Facebook https://www.facebook.com/hiddenkillerspod/ [https://www.facebook.com/hiddenkillerspod/] Tik-Tok https://www.tiktok.com/@hiddenkillerspod [https://www.tiktok.com/@hiddenkillerspod] X Twitter https://x.com/TrueCrimePod [https://x.com/TrueCrimePod] Disclaimer: This publication contains commentary and opinion based on publicly available information. All individuals are presumed innocent until proven guilty in a court of law. Nothing published here should be taken as a statement of fact, health or legal advice. Hashtags: #NancyGuthrie #SavannahGuthrie #CryptoKidnapping #WrenchAttack #CertiK #FBI #Tucson #JenniferCoffindaffer #TrueCrime #HiddenKillers

Yesterday24 min
episode Nancy Guthrie: Volunteers Are Still Searching for Her Body in Mexico artwork

Nancy Guthrie: Volunteers Are Still Searching for Her Body in Mexico

The search for Nancy Guthrie has crossed the border. A volunteer group in Nogales, Mexico, has now conducted two searches in the desert near Arizona after an anonymous caller claimed he knew exactly where Nancy was buried. They haven’t found her. He called back with new directions. They’re going again. What happened to Nancy Guthrie may end in the Mariposa arroyos — or the caller may be the latest person to exploit her disappearance. The tip came on May 10th to Buscando Corazones Nogales, a collective that searches for the missing in Sonora. The caller described the Mariposa area west of the border city, gave landmarks, described clothing, and said dig. Fifteen volunteers went to the coordinates on May 16th and found nothing. The caller reached out again. A second search on June 10th produced nothing. A third is scheduled. The Pima County Sheriff’s Department says it hasn’t been contacted by Mexican authorities. The FBI has been silent. This episode examines whether the tip has any legitimacy. The caller’s specificity and persistence work in his favor. The location logic works in his favor. But the reward money he bypassed, the pattern this tip shares with every other false claim in the case, and the behavioral profile of the suspect we have on camera all work against him. Both sides get a full hearing. And there’s a detail the headlines buried: those volunteers had already pulled thirty-two people out of that ground before the tip about Nancy ever came in. Thirty-two people nobody called about. That’s the story the coverage missed. Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: https://hiddenkillers.substack.com/Want [https://hiddenkillers.substack.com/Want] to comment and watch this podcast as a video? Check out our YouTube Channel. https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1Instagram [https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1Instagram] https://www.instagram.com/hiddenkillerspod/Facebook [https://www.instagram.com/hiddenkillerspod/Facebook] https://www.facebook.com/hiddenkillerspod/Tik-Tok [https://www.facebook.com/hiddenkillerspod/Tik-Tok] https://www.tiktok.com/@hiddenkillerspodX [https://www.tiktok.com/@hiddenkillerspodX] Twitter https://x.com/TrueCrimePod [https://x.com/TrueCrimePod] This publication contains commentary and opinion based on publicly available information. All individuals are presumed innocent until proven guilty in a court of law. Nothing published here should be taken as a statement of fact, health or legal advice. #NancyGuthrie #SavannahGuthrie #FindingNancy #NancyGuthrieMexico #GuthrieSearchMexico #NancyGuthrieMissing #GuthrieAnonymousTip #GuthrieCaseUpdate #TrueCrime #BuscandoCorazones

Yesterday18 min
episode All These Theories, and Nancy Guthrie Still Isn’t Home artwork

All These Theories, and Nancy Guthrie Still Isn’t Home

Nancy Guthrie has been missing since February. Over a million dollars in reward money has gone unclaimed. And the three theories fighting loudest for attention all have the same problem: none of them can produce evidence that holds. The anonymous caller who contacted a Mexican volunteer group on Mother’s Day said Nancy was buried in the desert near the border. Fifteen people searched with shovels. Nothing. He called back with new directions. Still nothing. He never pursued the reward. He never identified himself. The insider theory says someone in Nancy’s life — someone who knew her routine, her schedule, when the house went dark — either took her or sent the man to her door. Sixteen days before Nancy vanished, an eighty-three-year-old in Kentucky was taken by her own caregiver. That pattern exists. But the man on Nancy’s porch didn’t know about the camera. If someone close sent him, they sent someone who’d never seen the front of the house. The staging theory says none of it happened. The masked man was placed. The blood was planted. Zero cases in history match what this theory describes. And the family posted a million-dollar reward inviting the country to prove them wrong. Tony Brueski and Robin Dreeke test all three. Not to champion any of them, but because Nancy deserves every claim about her case held to the same standard. Robin identifies the behavioral thread that connects the Mexico tip, the ransom notes, and the staging claim — and names what would have to surface for any of them to earn the investigation’s attention. Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: https://hiddenkillers.substack.com/ [https://hiddenkillers.substack.com/] Want to comment and watch this podcast as a video? Check out our YouTube Channel. https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1 [https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1] Instagram https://www.instagram.com/hiddenkillerspod/ [https://www.instagram.com/hiddenkillerspod/] Facebook https://www.facebook.com/hiddenkillerspod/ [https://www.facebook.com/hiddenkillerspod/] Tik-Tok https://www.tiktok.com/@hiddenkillerspod [https://www.tiktok.com/@hiddenkillerspod] X Twitter https://x.com/TrueCrimePod [https://x.com/TrueCrimePod] This publication contains commentary and opinion based on publicly available information. All individuals are presumed innocent until proven guilty in a court of law. Nothing published here should be taken as a statement of fact, health or legal advice. #NancyGuthrie #SavannahGuthrie #MexicoTip #InsiderTheory #StagingTheory #FBI #PimaCounty #BringNancyHome #HiddenKillers #TrueCrime

15. juni 20261 h 0 min
episode Nancy Guthrie’s Blood Was at the Scene — the Internet Says It Was Planted artwork

Nancy Guthrie’s Blood Was at the Scene — the Internet Says It Was Planted

While Nancy Guthrie’s family waits for answers, while the FBI analyzes evidence, while over a million dollars in reward money sits untouched, the internet has decided it knows what happened. And what it decided is that none of it was real. The staging theory says the masked man was placed on the porch. The blood was planted. The back door was propped open as set dressing. The doorbell footage was manufactured. Every piece of evidence that points to an abduction is, according to this theory, part of the performance. There is zero precedent for this. Not one case in the criminal record where a staged abduction of someone over eighty from their own home has been documented. Zero. Tony Brueski and Robin Dreeke take the theory seriously enough to test it — not to validate the people pushing it, but because Nancy deserves every claim about her disappearance held to the same standard. Robin walks through what staging actually requires: manufacturing a suspect on camera, planting biological evidence, maintaining the construction through months of federal investigation. He examines whether anything in how the Guthrie family has behaved publicly matches the behavioral tells that surface when staged cases actually get exposed. The family posted a million-dollar reward and opened their lives to scrutiny from strangers. Robin names the one piece of evidence that would have to exist for any investigator to take this seriously. Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: https://hiddenkillers.substack.com/ [https://hiddenkillers.substack.com/] Want to comment and watch this podcast as a video? Check out our YouTube Channel. https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1 [https://www.youtube.com/channel/UC8-vxmbhTxxG10sO1izODJg?sub_confirmation=1] Instagram https://www.instagram.com/hiddenkillerspod/ [https://www.instagram.com/hiddenkillerspod/] Facebook https://www.facebook.com/hiddenkillerspod/ [https://www.facebook.com/hiddenkillerspod/] Tik-Tok https://www.tiktok.com/@hiddenkillerspod [https://www.tiktok.com/@hiddenkillerspod] X Twitter https://x.com/TrueCrimePod [https://x.com/TrueCrimePod] This publication contains commentary and opinion based on publicly available information. All individuals are presumed innocent until proven guilty in a court of law. Nothing published here should be taken as a statement of fact, health or legal advice. #NancyGuthrie #SavannahGuthrie #StagingTheory #FBIEvidence #DoorbellCamera #PimaCounty #BringNancyHome #Tucson #HiddenKillers #TrueCrime

15. juni 202620 min