BRIAN ENTIN INVESTIGATES
Nancy Guthrie investigation: the traces bodies leave behind in the desert — scientific deep dive
An ASU forensic science study reveals that even after a body is moved, a distinct microbial and elemental signature can persist in Arizona desert soil for over 2.5 years, significantly impacting missing persons investigations like the Nancy Guthrie case.
Where is Nancy Guthrie in the desert? New questions about graves in Mexico
Retired FBI agent Maureen O'Connell and host Brian Entin dissect the Nancy Guthrie disappearance, focusing on anonymous tips about graves in Mexico, the role of a volunteer search group, and the ongoing relevance of Guthrie's home as a crime scene.
Elena Moore’s husband “not doing well” — planned on spending rest of his life with her, friend says
Private Investigator Henry Dukes provides an update on the Alina Moore case, detailing the ongoing forensic investigation and defending Alina's husband against public speculation and claims of marital trouble.
Savannah Guthrie did not spend 500k on private investigators in Nancy Guthrie case
This episode debunks a major rumor in the Nancy Guthrie disappearance and provides critical updates on the Lynette Hooker missing person case, highlighting inter-agency conflicts and forensic challenges.
Polygraphs in Nancy Guthrie case — how they could be narrowing the search to find a suspect
Former Scott Peterson case detective John Bueller reveals how polygraphs are used to narrow suspect pools and details critical investigative steps that could solve the Nancy Guthrie abduction.
Sheriff not talking to Nancy Guthrie’s family, acknowledges ‘frustration’ according to reports
New reports reveal Pima County Sheriff Nanos is no longer directly communicating with Nancy Guthrie's family, acknowledging their frustration, while an expert analyzes the stalled investigation's DNA and video evidence.
How FBI is using Nancy Guthrie suspect profile, and why they are not sending bitcoin - day 79
Retired FBI agent Steve Moore breaks down the FBI's strategic silence on the Nancy Guthrie kidnapping, revealing why they aren't engaging with the Bitcoin ransom account and how profiler insights are guiding a complex investigation focused on a known, overconfident perpetrator.
FBI finds more images from Nancy Guthrie’s cameras, but what's missing is ‘odd’ - day 41 on scene
New forensic developments in the Nancy Guthrie disappearance reveal recovered surveillance images that mysteriously omit the abduction period, while DNA analysis offers a complex but evolving path to identifying the suspect.
New DNA in Nancy Guthrie investigation - Savannah Guthrie asks abductor to “do the right thing”
New DNA evidence from inside Nancy Guthrie's home and on a glove found nearby has intensified the search for her abductor, while internal strife and inexperience within the Pima County Sheriff's Office raise concerns about the investigation's handling.
Want more on forensic science?
Explore deep-dive summaries and actionable takeaways from the best minds across different podcasts discussing this topic.
View All Forensic Science Episodes→Don't see the episode you're looking for?
We're constantly adding new episodes, but if you want to see a specific one from BRIAN ENTIN INVESTIGATES summarized, let us know!
Submit an Episode