# What Did Nancy Guthrie’s Mother’s Day Caller Actually Know?

Page: https://stenobird.com/podcast/hidden-killers-with-tony-brueski-true-crime-news-commentary-5840426/what-did-nancy-guthrie-s-mother-s-day-caller-actually-know
Text version: https://stenobird.com/podcast/hidden-killers-with-tony-brueski-true-crime-news-commentary-5840426/what-did-nancy-guthrie-s-mother-s-day-caller-actually-know.md
Podcast: [Hidden Killers With Tony Brueski | True Crime News & Commentary](https://stenobird.com/podcast/hidden-killers-with-tony-brueski-true-crime-news-commentary-5840426)
Published: 2026-06-15T11:00:00+00:00
Episode link: https://audioboom.com/posts/8916079
Audio file: https://dts.podtrac.com/redirect.mp3/audioboom.com/posts/8916079.mp3?modified=1781292104&sid=5040505&source=rss
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Duration seconds: 1128

## Resource

He knew the arroyos. He described clothing. He identified a specific location near a stream in the desert west of Nogales, Sonora — roughly seventy miles south of Nancy Guthrie’s Tucson home. And he bypassed over a million dollars in combined FBI and family reward money to deliver that information to a volunteer collective that searches for the missing in cartel territory. The anonymous caller reached Buscando Corazones Nogales on Mother’s Day. Fifteen volunteers went to the coordinates on May 16th. They found nothing. The caller reached back out with revised directions — a different spot in the same region. They searched again June 10th. Still nothing. Tony Brueski and Robin Dreeke examine the behavioral significance of how this tip was routed. The ransom notes that surfaced early in the investigation went to media outlets. This tip went to a nonprofit. In both cases, the person delivering the information chose a channel where they would never have to identify themselves, answer follow-up questions, or face verification. Robin identifies what that pattern reveals about the kind of person who surfaces in a case like this — and what the difference looks like between someone correcting genuine recall and someone adjusting a story after it fails. The caller pointed a search group at a location where search activity was already happening — Buscando Corazones had already pulled thirty-two people from that same ground between April and May. The Pima County Sheriff’s Department says it has not been contacted by Mexican authorities. The FBI has said nothing. Join Our SubStack For AD-FREE ADVANCE EPISODES & EXTRAS!: 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-vxmbhT…

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