BRIAN ENTIN INVESTIGATES
BRIAN ENTIN INVESTIGATES
March 17, 2026

FBI asking Nancy Guthrie’s neighbors about construction crews at nearby home building site — day 45

Quick Read

The FBI is intensifying its search for Nancy Guthrie, focusing on construction workers in her neighborhood and specific weekend dates, suggesting a targeted crime and potential inter-agency roadblocks.
FBI is collecting names of all construction workers near Nancy Guthrie's home, indicating a deeper, targeted investigation.
Investigators are specifically requesting neighborhood video from two weekends (Jan 11, Jan 24) before the disappearance, suggesting a casing period.
Former FBI agent Steve Moore attributes the unsolved status to potential inter-agency rivalry and the perpetrators' 'luck,' not necessarily their competence.

Summary

On day 45 of Nancy Guthrie's disappearance, host Brian Entin reveals new FBI investigative efforts, including re-interviewing neighbors about a moved-out resident and collecting names of construction workers from nearby building sites. The FBI is also seeking neighborhood video from January 11th and 24th, weekends before Nancy went missing. Former FBI agent Steve Moore analyzes these developments, suggesting the investigation is deepening and that the crime was likely targeted. Moore explains the utility and limitations of polygraphs, emphasizing the value of pre and post-interview discussions over the test results themselves. He also critiques Sheriff Nanos's handling of the case, citing poor public relations and potential inter-agency rivalry as hindrances to solving the case, alongside the perpetrators' 'luck'.
This episode provides critical updates on an ongoing missing person investigation, offering a rare look into the FBI's evolving strategies and challenges. The expert analysis from a former FBI agent sheds light on investigative techniques like polygraphs and the complexities of inter-agency cooperation, which are often opaque to the public. Understanding these dynamics is crucial for comprehending why high-profile cases can remain unsolved despite significant resources.

Takeaways

  • The FBI has returned to Nancy Guthrie's neighborhood, re-interviewing neighbors and inquiring about a resident who moved out before her disappearance.
  • Investigators are specifically asking for names of contractors and workers from several active construction sites near Guthrie's home.
  • The FBI is now requesting neighborhood surveillance video from January 11th and January 24th, both Saturdays before Nancy went missing on February 1st.
  • Former FBI agent Steve Moore interprets the focus on construction workers as a 'pulling up cushions' phase, indicating a deeper, more exhaustive search.
  • Moore believes the crime was targeted, not random, and the interest in contractors stems from their potential contact with Nancy or their ability to 'case' houses.
  • The focus on weekend dates for video suggests the perpetrator might have had a weekday job and used weekends for casing the area.
  • Moore states that polygraphs are investigative tools, with pre and post-test interviews often being more valuable than the test results themselves, which are not admissible in court.
  • Moore expresses skepticism about the sheriff's definitive 'clearing' of family members via polygraph, noting polygraphs are not pass/fail and can be inconclusive or even 'passed' by psychopaths.
  • Inter-agency rivalry, particularly from the sheriff's office, and the perpetrators' 'luck' are cited as potential roadblocks to solving the case.

Insights

1FBI's Deepened Neighborhood Scrutiny

The FBI has returned to Nancy Guthrie's neighborhood, conducting more in-depth interviews with residents. They are specifically inquiring about a neighbor who moved out before Guthrie's disappearance and are collecting detailed information, including names, for all construction workers and contractors involved in nearby building projects.

Brian Entin confirmed through sources that the FBI has been back in Nancy Guthrie's neighborhood over the last 24 hours, asking about a neighbor who moved out and specifically requesting names of contractors and workers on construction projects. (, )

2Targeted Casing on Weekends

The FBI is now specifically requesting neighborhood surveillance video from two Saturdays, January 11th and January 24th, which were weekends prior to Nancy Guthrie's disappearance. This suggests investigators believe the perpetrator may have cased the residence on weekends, potentially due to having a weekday job.

Neighbors are reporting the FBI is asking for video from January 24th, in addition to the previously known January 11th date, both Saturdays. Steve Moore theorizes this could indicate the person casing the place had a Monday-Friday job and could only get away on weekends. (, )

3Polygraphs as Investigative Tools, Not Definitive Clearance

Former FBI agent Steve Moore clarifies that polygraphs are primarily investigative tools, with the pre and post-interview discussions often being more valuable than the test results themselves. He emphasizes that polygraph results are not admissible in court and do not offer definitive 'clearance,' as individuals, including psychopaths, can appear truthful or yield inconclusive results.

Moore states the actual polygraph test is 'less than half of its value,' with the pre and post-interviews being 'as important or more important.' He also notes that results are not admissible in court and that a sheriff's 'clearing' of family members based on polygraphs is not a definitive declaration, as results can be deceptive or inconclusive, and some individuals (like psychopaths) may not exhibit typical stress responses. (, , , )

4Inter-Agency Rivalry and Perpetrator Luck as Roadblocks

Steve Moore suggests that the unsolved nature of the case may stem from a combination of inter-agency rivalry, particularly from the sheriff's office, and the perpetrators getting 'lucky.' He implies that the individuals involved did not appear highly competent, evidenced by their actions like incorrectly wearing a gun and clumsily attempting to cover a Ring camera with leaves.

Moore points to Sheriff Nanos's alleged 'chip on his shoulder about the FBI' and poor liaison/public relations skills as contributing to inter-agency rivalry. He also describes the perpetrators as 'not Lex Luthor,' citing their visible gun and use of leaves to cover a Ring camera, suggesting their success might be due to luck and stifled information flow. (, , )

Key Concepts

Pulling Up Cushions

Used by former FBI agent Steve Moore, this analogy describes an investigation moving beyond obvious leads to a deeper, more exhaustive search for information, much like searching under couch cushions for lost keys when they aren't in their usual spots. It signifies a stage where standard methods have not yielded results, prompting more granular and unconventional inquiries.

Theory of the Crime

This concept highlights how an initial hypothesis about the nature of a crime (e.g., targeted vs. random) fundamentally shapes every subsequent investigative step. In Nancy Guthrie's case, the consistent theory that it was a targeted crime dictates the types of questions and leads pursued, such as looking for individuals who might have had prior contact with the victim.

Quotes

"

"They are now obviously to the point where they are pulling up uh cushions in the couch. And I think that would explain they are not actually at day two, though I understand completely why it seems that way. they are um where they would have been if they if all else all normal searches didn't work."

Steve Moore
"

"From the beginning, the theory of the crime has been that this was targeted. That this wasn't a random a random thing where somebody goes to a house, he doesn't know who he's going to find inside."

Steve Moore
"

"The polygraph itself is usually um only the the actual test itself is I would say less than half of its value. uh it is the the realization of the person who who you want to polygraph that they will that we will likely be able to tell uh if they're lying or not."

Steve Moore
"

"If the sheriff says it I'm I'm not confident just because he said it. Uh you know I would have to have some kind of validation because the sheriff have said things that I don't believe to be accurate."

Steve Moore
"

"When you when you show me somebody who's wearing his uh his gun in the wrong holster in his crotch outside the pants and he's trying to cover up a ring camera with leaves. You've you've shown me somebody who is not Lex Luthther, you know."

Steve Moore

Q&A

Recent Questions

Related Episodes

Breaking: SWAT RAID 2 Miles From Nancy's Home, 3 People Detained | Nancy Guthrie Missing Day 13
Drop Dead Serious with Ashleigh BanfieldFeb 14, 2026

Breaking: SWAT RAID 2 Miles From Nancy's Home, 3 People Detained | Nancy Guthrie Missing Day 13

"A late-night SWAT raid near Nancy Guthrie's home, the detention of three individuals, and the discovery of a suspicious Range Rover mark a dramatic escalation in the missing person investigation, while the sheriff clarifies key evidence and inter-agency cooperation."

Nancy Guthrie missing person caseSWAT raidInter-agency cooperation
Melania Talks Epstein, and New Tyler Robinson Letter Revealed, Plus New TMZ Nancy Guthrie Notes
The Megyn Kelly ShowApr 10, 2026

Melania Talks Epstein, and New Tyler Robinson Letter Revealed, Plus New TMZ Nancy Guthrie Notes

"Megyn Kelly dissects Melania Trump's unexpected Epstein remarks, the unraveling Iran-Israel ceasefire over Lebanon, new evidence in the Tyler Robinson murder case, and critical missteps in the Nancy Guthrie kidnapping investigation."

Political ScandalsJeffrey EpsteinGhislaine Maxwell+2
Chilling New Details About How the Perp Got Inside Nancy Guthrie’s Home | Nancy Guthrie Missing
Drop Dead Serious with Ashleigh BanfieldMar 31, 2026

Chilling New Details About How the Perp Got Inside Nancy Guthrie’s Home | Nancy Guthrie Missing

"New details reveal the perpetrator used Nancy Guthrie's own flower pots to prop open her back gate and kitchen doors, suggesting a pre-planned entry and a potential shift in the exit strategy due to her limited mobility."

Nancy Guthrie missing person caseCrime scene analysisPerpetrator's methods+1
Insider on rift with FBI - latest on Nancy Guthrie investigation - day 55
BRIAN ENTIN INVESTIGATESMar 27, 2026

Insider on rift with FBI - latest on Nancy Guthrie investigation - day 55

"A former US Surgeon General and Pima County Sheriff's deputy details how the current sheriff's alleged incompetence and strained relationship with the FBI are undermining the Nancy Guthrie disappearance investigation and eroding public trust."

Nancy Guthrie disappearancePima County Sheriff NanosFBI investigation+2