FBI Behavioral Science Unit agents Ray Carr and Jim Fitzgerald bring you true crime like no one else can — because they lived it. Ray Carr is a retired FBI Special Agent and Behavioral Science Unit profiler who built the profile that caught the most successful bank robber in American FBI history. Jim Fitzgerald is a retired FBI Special Agent and forensic linguist who identified the Unabomber through his manifesto, and worked the JonBenét Ramsey investigation and DC Sniper task force. This is not speculation. This is not re-told news. This is what actually happened — from the agents who were in the room. True Crime. Real Behavior. Real Insight. 🎙️ New episodes every week
Advertise on Cold Red Podcast
Advertise on Cold Red Podcast to promote your brand to thousands of podcast listeners
Check latest episodes from Cold Red Podcast podcast
On the Edge of the Ice: CTE, Concussions, and Survival with Brian Propp
2026/10/23
What happens when the hits stop, but the damage remains?
In this powerful episode of Cold Red, hosts Ray Carr and Fitz sit down with five-time NHL All-Star Brian Propp to explore the hidden consequences of professional hockey, repeated head trauma, and the long-term neurological effects that can follow athletes long after retirement.
With more than 1,000 career points, five Stanley Cup Finals appearances, and 15 seasons in the NHL, Propp experienced hockey during an era when toughness was everything and playing through injuries was simply part of the game.
From the infamous 1989 playoff hit by Chris Chelios to surviving a life-altering stroke in 2015, Propp shares his remarkable journey through injury, recovery, rehabilitation, and survival.
Building on their recent conversation with renowned neurosurgeon Dr. Philip Stieg, Ray and Fitz examine the science behind Chronic Traumatic Encephalopathy (CTE) and Traumatic Encephalopathy Syndrome (TES), exploring how repetitive brain trauma may affect memory, personality, emotional regulation, and behavior.
The conversation goes beyond professional sports, examining a fascinating intersection of neuroscience, behavioral analysis, and forensic linguistics: Can brain injuries change the way someone thinks, speaks, or behaves—and how do we recognize the difference between neurological damage and intentional behavior?
It's an eye-opening conversation about the price of greatness, the hidden battles athletes face, and the resilience required to rebuild a life after devastating neurological injury.
Subscribe to Cold Red on Apple Podcasts and follow us on social media for more conversations exploring criminal behavior, forensic science, neuroscience, and the human stories behind the headlines.
Visit coldredpodcast.com for more.
Stay safe and be aware of your surroundings. It just might save your life.
The Biological Toll: CTE, Violence, and the Brain with Dr. Philip Stieg
2026/10/20
Can repeated head trauma change a person's behavior, destroy impulse control, or even contribute to violent actions?
In this episode of Cold Red, retired FBI agents Raymond Carr and James Fitzgerald sit down with renowned neurosurgeon, NFL consultant, and CTE researcher Dr. Philip Stieg to explore the disturbing relationship between Chronic Traumatic Encephalopathy (CTE), brain damage, aggression, and violent behavior.
From professional football players to individuals with a history of repetitive head injuries, Dr. Stieg breaks down what science reveals about the long-term consequences of brain trauma—and what researchers still don't know.
Together, Ray, Fitz, and Dr. Stieg examine how damage to the frontal and temporal lobes may affect emotional regulation, decision-making, and impulse control. They also explore a critical question for criminal investigators: How do you distinguish calculated criminal behavior from actions potentially influenced by neurological deterioration?
In this episode:
What CTE actually does to the brain and its four proposed stages
The potential connection between repeated head injuries, aggression, and impulsive behavior
Why some individuals experience personality changes while others develop cognitive decline
How brain trauma can complicate FBI behavioral analysis and criminal investigations
Whether neurological damage can influence speech, deception, and interrogation strategies
The limitations of current CTE research and the challenges of diagnosing the condition
How substance abuse, performance-enhancing drugs, and psychological stress may complicate the picture
Could brain scans eventually play a role in determining criminal responsibility?
Can brain damage help explain violent behavior—or are we at risk of confusing correlation with causation?
Join Ray, Fitz, and Dr. Stieg for a fascinating discussion at the intersection of neuroscience, forensic psychology, and criminal behavior.
🔴 SUBSCRIBE TO COLD RED for expert criminal analysis, true crime investigations, and exclusive conversations with leading experts in law enforcement, medicine, and forensic science.
🌐 Visit our website: https://coldredpodcast.com
💬 JOIN THE CONVERSATION: Do you believe a history of serious brain trauma should influence how violent offenders are evaluated in the criminal justice system? Share your thoughts in the comments.
#ColdRedPodcast #CTE #BrainInjury #TrueCrime #Neuroscience #FBI #JamesFitzgerald #PhilipStieg #CriminalPsychology #ForensicScience
Behind the Badge & Beyond the Case: Chief David Splain
2026/10/17
Behind the Badge & Beyond the Case: Chief David Splain | Cold Red 1118
What happens when the realities of small-town policing meet the complexities of true crime? On this episode of Cold Red, Ray Carr and Fitz sit down with Chief David Splain of the Nether Providence Township Police Department to explore decades of law enforcement experience, historical homicide investigations, and his transition from police leadership to true crime author.
Chief Splain discusses his books, Blood on the Trolley and Secrets From the Closet, offering insight into the investigative details, hidden truths, and human stories behind real cases. Together, Ray and Fitz examine the unique challenges of investigating crimes in close-knit communities, why some cold cases remain unsolved for decades, and how behavioral profiling, forensic linguistics, and modern forensic technology can help uncover new leads.
Plus, the team tackles audience questions about protecting victims' families, avoiding critical mistakes during the first 48 hours of an investigation, and the evolving role of investigative genetic genealogy in cold cases.
Subscribe to Cold Red for more expert analysis, real-world investigations, and the psychology behind the cases that continue to raise questions.
Visit coldredpodcast.com for the blog and follow Cold Red on social media.
Stay safe, stay aware, and remember: it just might save your life.
4 Cases, MAJOR New Twists | Cornell 7, Gypsy Rose, Nolan Wells & Kratom Deaths
2026/10/09
Four major true crime stories. New legal battles, disturbing allegations, and serious questions about how investigations are handled.
On this episode of Cold Red Podcast, retired FBI agents Raymond J. Carr and James R. Fitzgerald break down four developing stories, examining the evidence, investigative procedures, behavioral patterns, and legal consequences.
🔴 THE CORNELL 7 INVESTIGATION
A major shift in a high-profile sexual assault investigation raises questions about local prosecutors, state intervention, and whether the case was properly handled. What happens when higher authorities take control?
🔴 "GAS STATION HEROIN" — THE KRATOM CRISIS
Deadly synthetic kratom derivatives are raising alarms across the country. From a college student's fatal overdose in Mississippi to reported deaths in Utah, Ray and Fitz examine the dangers of unregulated substances and potential criminal accountability.
🔴 GYPSY ROSE BLANCHARD — FACTS VS. INTERNET SPECULATION
Online rumors and allegations surrounding Gypsy Rose Blanchard and Ken Urker highlight the dangers of social media investigations. Fitz explores confirmation bias, digital behavior, and why speculation should never replace forensic evidence.
🔴 NOLAN WELLS — FEDERAL INVESTIGATION & TERRELL OWENS LAWSUIT
The Nolan Wells case continues to raise questions about accountability and justice. The family seeks federal intervention following a grand jury decision, while a defamation dispute involving NFL Hall of Famer Terrell Owens adds another legal dimension.
Four stories. Four complicated investigations. What does the evidence actually tell us?
Join Ray and Fitz as they separate facts from speculation and explain how experienced federal investigators approach these cases.
🔔 SUBSCRIBE for expert FBI analysis, criminal profiling, and true crime investigations.
🌐 Visit: https://coldredpodcast.com
💬 LET US KNOW IN THE COMMENTS: Which of these four stories deserves a deeper investigation?
#ColdRedPodcast #TrueCrime #FBI #GypsyRoseBlanchard #NolanWells #Cornell7 #Kratom #CriminalProfiling #JamesRFitzgerald #RaymondCarr
New Evidence in the Zodiac Killer Case? Researchers Analyze “Subject X”
2026/09/25
Could new forensic research point investigators toward a previously overlooked Zodiac suspect? Ray Carr and Jim “Fitz” Fitzgerald sit down with researchers Chad and Kylie to examine newly acquired research surrounding the Zodiac Killer case and an individual referred to as “Subject X.” The discussion explores the Zodiac’s known crimes, behavioral profile, cryptic communications, and the linguistic patterns found in the killer’s letters. Fitz examines the case through the lens of forensic linguistics and questioned authorship, including contraction rates, British phrasing, word choice, misspellings, and other structural patterns. The researchers also present potential connections involving handwriting characteristics, blue felt-tip pen usage, schematic drawings, and distinctive phrases found in the Zodiac communications. What would it take to move this research from theory to evidence? Ray and Fitz discuss the additional forensic testing that could help confirm or eliminate “Subject X,” including archival fingerprints, travel records, and genealogical DNA. **Cold Red Podcast** brings true crime through the eyes of former FBI agents, examining behavioral analysis, forensic evidence, investigative procedure, and the questions that remain unanswered. Subscribe to Cold Red Podcast and visit coldredpodcast.com for more. #ColdRed #ZodiacKiller #Zodiac #TrueCrime #ColdCase #FBI #ForensicLinguistics #CriminalProfiling #UnsolvedMystery #ForensicAnalysis
He Reconstructed America's Deadliest Crime Scenes
2026/09/18
Richard Marx recalls what it was like being at ground zero the day after September 11th. He tells us what it was like digging through the wreckage to find clues.
Linguist Analyzes The Black Box Audio From American Flight 11
2026/09/15
Twenty-five years after September 11, questions remain about what U.S. intelligence agencies knew before the attacks—and why critical information may never have reached the investigators who needed it.
Ray Carr and James R. Fitzgerald examine the unsealed sworn declaration of Military Commissions defense investigator Donald Canestraro and its explosive allegations surrounding pre-9/11 intelligence.
The discussion examines CIA Alec Station, hijackers Nawaf al-Hazmi and Khalid al-Mihdhar, their time in San Diego, Operation Encore, alleged Saudi connections, and testimony from former FBI investigators who believe crucial intelligence was withheld or suppressed.
Ray and Fitz also explore the difference between bureaucratic failure, deceptive omission, and active obstruction—and ask the question that remains 25 years later:
Was this simply an intelligence failure, or was critical information deliberately kept from investigators?
This is Part 1 of Cold Red’s investigation into the Canestraro Declaration.
Subscribe to Cold Red Podcast and visit coldredpodcast.com for more.
The Truth About Domestic Violence and Why It Is Not Discussed More
2026/09/04
Cold Red sits down with Joanna Rivera to discuss the nuance of domestic violence. She dives deep into her experiences and what she is doing now to help more the conference further
Forensic Analysis of Security Between Miami Ultra and Split Ultra
2026/08/29
FBI Experts Explain Nancy Guthrie, Lindsay Clancy and More
2026/08/14
Were critical investigative opportunities missed in the Nancy Guthrie case? Former FBI profiler James "Fitz" Fitzgerald and retired FBI agent Ray Carr examine the investigation from an investigative perspective, discussing the decisions they believe deserved closer attention and explaining how they would have approached the case if they had been leading the investigation. Drawing on decades of FBI experience, they break down investigative strategy, behavioral analysis, and the key moments that may have shaped the direction of the case. What would you have done differently? Let us know your thoughts in the comments.
Savannah Guthrie Makes a Cryptic Plea To Her Mother's Abductor - Does She Know Who is Involved?
2026/07/31
summary
In this episode, Jim Fitz and Ray Carr analyze the Nancy Guthrie kidnapping case, exploring law enforcement tactics, forensic linguistics, and the psychological aspects of the abduction and communications. They discuss the significance of digital evidence, suspect profiling, and the strategic release of information to the public.
Nancy Guthrie & More | Forensic Linguistics and Digital Evidence: Insights from Experts
2026/07/17
In this episode, Ray Carr and James R. Fitzgerald analyze recent criminal investigations, forensic evidence, and the importance of patience and evidence-based conclusions in solving cases. They discuss the Nolan Wells case, forensic linguistics, DNA and ballistics evidence, and the challenges law enforcement faces.
The One Detail in Nancy Guthrie's Ransom Letters the FBI Can't Ignore
2026/07/10
Nancy Guthrie's ransom letters have been picked apart by armchair detectives for weeks — but what does the language actually reveal? On this episode of Cold Red, retired FBI Special Agent Ray Carr and former FBI Supervisory Special Agent and criminal profiler James Fitzgerald — the same forensic linguist whose work helped identify the Unabomber — break down the ransom letters line by line using real forensic linguistics and behavioral analysis techniques.
Is this the work of one person, or does the evidence point to multiple authors? Fitz and Ray walk through word choice, sentence structure, and behavioral markers the way the FBI actually analyzes questioned documents in an active investigation — not speculation, not theory-crafting, but the real tradecraft behind identifying who's really behind the letters.
If you want to understand how investigators actually read a letter like this, this is the episode.
🔴 New episodes every week. Subscribe for more real FBI analysis of the cases everyone's talking about.
#NancyGuthrie #ColdRed #FBIProfiler #TrueCrime #ForensicLinguistics
The Cold Case of Lindsay Buziak: What Law Enforcement Isn't Telling Us
2026/07/05
In this episode, Ray Carr and Fitz explore the complex case of Lindsay Bouziak's murder, delving into victimology, potential motives, and investigative challenges. Tanya Busiak, Lindsay's cousin, shares personal insights and raises critical questions about the case's handling and possible organized crime involvement.
Lindsay Bouziak, victimology, cold case, organized crime, investigation, Canada, homicide, unsolved case, law enforcement, real estate
She Set Up Her Own Showing. Someone Made Sure She Never Left. | Lindsay Buziak
2026/06/26
On February 2nd, 2008, real estate agent Lindsay Buziak was murdered inside a
vacant home in Saanich, British Columbia — moments after showing the property
to a couple she had never met before.
The suspects were seen. The timeline is documented. And yet — no one has ever
been charged.
In this episode, former FBI Supervisory Special Agent and criminal profiler
James "Fitz" Fitzgerald and former FBI Special Agent Raymond Carr are joined by
investigative researcher Gail — who has spent years building the most
comprehensive public record of the Lindsay Buziak case — to break down what
really happened that night.
What they cover:
- Why investigators believe this was a targeted, pre-planned murder
- The mysterious woman who called Lindsay days before to arrange the showing
- The 17-minute window that changed everything
- What the behavioral evidence tells us about who was behind it
- Why this case has remained unsolved for over 15 years — and what would need
to happen to change that
This is not armchair true crime. This is FBI-level analysis from agents who
have worked cases exactly like this one.
🔴 Subscribe to Cold Red on YouTube for video episodes, behavioral breakdowns,
and short-form FBI analysis.
🎙️ Find Gail's investigative research at murderondesousa.com
📌 Support Cold Red on Patreon for bonus case files and extended FBI analysis.
Cold Red: See crime through the eyes of the FBI.
Podcast reviews
Read Cold Red Podcast podcast reviews
4.2 out of 5
73 reviews
★★★★★
Cheryl Milone 2026/10/21
Caring for our precious brains, of our athletes and each other
Very important and complex topics, handled with such compassion. Importantly at min 7 to learn that CTE does not indicate a proclivity to violence. At...
★★☆☆☆
CO GoT Fan 2026/09/27
Editing fail
This show suffers from very basic editing issues that distract from the show itself. You’re constantly wondering if there’s a technical issue but as s...
★★★★☆
dougiedougiedougie 2026/09/07
Good, but…
This is a very interesting podcast, but they frequently have audio issues. Often, the sound from the hosts does not match the guest’s audio. The hosts...
★★☆☆☆
True Crime listener 123 2026/08/16
Do better
Please at least get the names of the people you are talking about correct! Makes me wonder what else is incorrect. Your insensitivity about postpartum...
★★★★★
TheCoco13 2026/07/15
LOVE but have Maureen on more:)
Phenom
Hosts
★★★★★
EhlSaM1993 2026/03/07
Love it!
I really appreciate what these gentlemen do! The sensitivity they have to victims is genuine. I hope in the future they do more unsolved missing or m...
★★★★★
JennFis 2025/09/18
#Unabomber30
#Unabomber30
★☆☆☆☆
AnselRhys 2025/01/24
MAGAt Lies
Hardcore Trumpers denying reality at every turn.
★★☆☆☆
Bschora 2024/12/29
Based on Ep 1. Audio was SO bad I bailed.
The opening is obnoxious with the telephone ringing five times. Then the female host could barely be heard. I gave it a few minutes to grab me, and ...
★★★☆☆
AJZebraGirl 2024/09/14
Work in progress, audio production lacking
Was excited when I learned Fritz had a new podcast as I respected his contributions on so many other podcasts. After listening to several episodes I’m...