Crime and the Courtroom

John M. Collins

Crime and the Courtroom is a unique and stimulating examination of the American criminal justice system for the authorities and supporting professionals who make criminal justice possible. We turn an observant eye toward the system's evolving capacity to strike the delicate balance between preserving the quality of life of our citizens and protecting the rights of the accused. Hosted by one of the most respected and influential forensic experts in the United States, John M. Collins and his guests share real-world experiences and insights about the evidence, techniques, and decision-making used in the investigation, adjudication, and prevention of crime. In each episode, we look for opportunities to dive deep into the lessons of current and past cases to ensure that our organizational, legal, and public priorities are smart and well-intentioned. In this effort, we challenge our public safety leaders and experts to think creatively and proactively about how crime can be prevented before it happens. Every victim is one victim too many. Subscribe to Crime and the Courtroom for inside, cutting-edge analysis of news, stories, insights, and strategies related to our ongoing public struggle to achieve safety and security in every home, neighborhood, community, and place of work. About John M. Collins John M. Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan.

  1. Episode 104

    #104: What is "Junk Science" and do Bite Marks Fit the Label?

    In this solo episode of Crime and the Courtroom, host John Collins kicks off the podcast's sixth season with personal updates, professional milestones, and critical reflections on the state of forensic science in the justice system. Collins shares the remarkable success of his recent cochlear implant surgery, which restored significant hearing from deafness caused by a decades-old firearm accident. The procedure has enhanced his ability to engage with clients and audiences, just in time for a busy season of national speaking engagements—including the ASCLD Symposium in Grand Rapids and a keynote address at the 2026 Association of Firearm and Toolmark Examiners (AFTE) conference in Baltimore. Collins also introduces his forthcoming book, Valid Comparisons, which provides a scientific and legal defense of forensic pattern disciplines such as firearm identification, handwriting, footwear, and more. He challenges the misuse of the term "junk science," especially in light of ongoing critiques from the innocence movement and the 2009 National Academy of Sciences report. Using high-profile cases such as Ray Krone's wrongful conviction and Ted Bundy's bite mark identification, Collins explores the role of expert testimony, the evolution of forensic odontology, and the need for professional self-reflection within the forensic sciences. Throughout the episode, Collins argues for a nuanced understanding of scientific credibility in the courtroom and urges caution in how forensic evidence is judged by reform advocates and legal professionals. He calls for higher standards of integrity in both forensic practice and innocence advocacy, while affirming the essential role of forensic experts in safeguarding truth and fairness in the justice system. With new books, workshops, and public engagements on the horizon, Collins sets the stage for a powerful new season that promises to tackle the most pressing issues facing criminal justice professionals today. Season:  6 Episode:  104 Duration:  1:12 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel FROM OUR SPONSOR Learn About the Innovators at Promega International Symposium on Human Identification REFERENCED RESOURCES None ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan.   For more books and other information, please visit www.criticalvictories.com.

  2. Episode 105

    #105: Vegas Concierge: Sex Trafficking, Hip Hop, and Corruption in America - with Brian Joseph

    Host John Collins sits down with award-winning investigative journalist Brian Joseph to discuss his provocative new book, Vegas Concierge: Sex Trafficking, Hip Hop, and Corruption in America. The conversation explores the complex realities of sex trafficking through the lens of Brian's reporting and his in-depth investigation into the story of hip-hop music producer Molly Maul. Brian shares insights from his career as a freelance reporter and the challenges he faced bringing this book to market, including the publishing industry's reluctance to engage with difficult—but necessary—topics. Together, John and Brian examine how societal stereotypes, entertainment norms, and systemic failures often obscure the stories and struggles of trafficking victims. They highlight the danger of glamorizing "pimp culture," particularly in popular media, and call for greater public education, empathy, and accountability. The justice system's response to trafficking is inadequate and lacks institutional support for survivors, often misplacing focus on perpetrators over victims. Brian makes the case for victim-centered reform and more responsible storytelling, both in journalism and in society at large. From Las Vegas tourism to hip-hop culture to criminal prosecution, this wide-ranging conversation reveals how deep and entrenched the problem of sex trafficking remains—and what must change to confront it. Season:  6 Episode:  105 Duration:  43:46 min YOUTUBE CHANNELS Main Podcast Channel Highlights Channel FROM OUR SPONSOR Learn About the Innovators at Promega International Symposium on Human Identification REFERENCED RESOURCES None ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan. For more books and other information, please visit www.criticalvictories.com.

  3. Episode 106

    #106: High-Profile, High Pressure: The Nancy Guthrie Investigation

    In this episode of Crime and the Courtroom, John Collins examines the ongoing abduction investigation of 84-year-old Nancy Guthrie, mother of Today Show host Savannah Guthrie. Rather than rehashing timelines already covered extensively in national media, John focuses on what the case reveals about high-profile investigations — the resources they mobilize, the pressure they generate, and the complex realities that shape their trajectory. The episode explores the scale of the law enforcement response, including federal involvement and advanced forensic tools, while thoughtfully addressing the broader conversation about disparities in media attention among missing-person cases. John explains why high visibility can be both an advantage and a liability, drawing lessons from past cases where intense publicity complicated investigative work. Listeners will also gain a clear, practical understanding of how forensic evidence functions in real time — including the difference between evidence that generates investigative leads and evidence ultimately presented in court. The discussion includes a straightforward explanation of CODIS, fingerprint databases, and the emerging role of Forensic Investigative Genetic Genealogy (FIGG) in cases where traditional database searches fail. Season:  6 Episode:  106 Duration:  27:04 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel FROM OUR SPONSOR Learn About the Innovators at Promega International Symposium on Human Identification REFERENCED RESOURCES None ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan. For more books and other information, please visit www.criticalvictories.com.

  4. Episode 107

    #107: The Drop in Violent Crime and the Crimes that are Replacing It

    Violent crime in the United States continues to decline — including measurable drops in several major categories in 2024. But what is driving the trend? In this episode of Crime and the Courtroom, host John Collins examines the latest national data and explores a series of under-discussed possibilities that may be shaping public safety in ways most people haven't considered. At the same time, Collins raises an unsettling question: as one form of crime declines, is another quietly expanding? Drawing on federal data and professional insight, this episode offers a disciplined and thought-provoking look at how crime may be evolving — and what that means for the future of safety, accountability, and trust in our justice institutions. Season:  6 Episode:  107 Duration:  32:33 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel   FROM OUR SPONSOR Learn About the Innovators at Promega International Symposium on Human Identification   REFERENCED RESOURCES Advanced Expert Witnessing Registration   ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan.   For more books and other information, please visit www.criticalvictories.com.

  5. Episode 108

    #108: DNA Roundtable with the Forensic Leadership Alliance (FLA)

    In this episode of Crime and the Courtroom, John Collins chats with his colleagues Pam Marshall, Julie Sikorsky, and Ray Wickenheiser - all members of the ISHI Forensic Leadership Alliance - to review the 2025 International Symposium on Human Identification (ISHI), important trends emerging in forensic DNA, Forensic Investigative Genetic Genealogy (FIGG), and the potential use of FIGG and other DNA techniques to solve the Nancy Guthrie investigation.  Pam Marshall is the Director of the Forensic Science and Law Masters program at Duquesne University; Julie Sikorsky is the Forensic Biology Manager at the Palm Beach County Sheriff's Office Forensic Laboratory and a current member of the board of directors of the American Society of Crime Laboratory Directors; and Ray Wickenheiser is the retired director of the New York State Police forensic laboratory system and a longtime leading voice in the forensic DNA community Season:  6 Episode:  108 Duration:  56:03 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel FROM OUR SPONSOR Learn About the Innovators at Promega International Symposium on Human Identification ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan. For more books and other information, please visit www.criticalvictories.com.

  6. Episode 109

    #109: The Daubert Contagion, Valid Comparisons, and the 'Junk Science' Narrative

    In this episode of Crime and the Courtroom, John Collins shares the experience of writing his new book, Valid Comparisons, and some of the unexpected impressions that his research had on him. As he explains, among the most impactful revelations was the disinterest of the National Academy of Sciences committee that produced the 2009 report, "Strengthening Forensic Science in the United States - A Path Forward." The impact of this report, however, was amplified by the 1993 Daubert ruling and the 2007 report by the Innocence Project summarizing the first 200 DNA exonerations. John explains how the forensic laboratory sciences were - and continue to be - adversely impacted by these developments and what has to happen for the profession to get some of its confidence back.  A trend is arising that will require forensic laboratory experts and administrators to be at their very best.  Season:  6 Episode:  109 Duration:  1:08:00 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel REFERENCED RESOURCES Subscribe to the VALID COMPARISONS VIP LIST and stay updated with excerpts and news about the release of John's newest book. ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan. For more books and other information, please visit www.criticalvictories.com.

  7. Episode 110

    #110: Three Common Leadership Habits That Will Destroy Your Credibility

    John Collins delivers a direct, practical coaching session for leaders in high-responsibility professions. Drawing on years of experience coaching executives, forensic professionals, and public-sector leaders, Collins identifies three common leadership habits that undermine credibility, erode trust, and diminish team performance. Without realizing it, many capable leaders fall into patterns that create unnecessary friction and limit their effectiveness. This episode offers a valuable opportunity for managers, supervisors, and aspiring leaders to reflect on how they lead—and how to avoid behaviors that can cost them the confidence of those they serve. Season:  6 Episode:  110 Duration:  55:10 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel REFERENCED RESOURCES Advanced Expert Witnessing (Online) ASCLD Symposium and Workshop Registration ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan. For more books and other information, please visit www.criticalvictories.com.

  8. Episode 111

    #111: Lawyers, Scientists, and Questions of Validity

    In this episode of Crime and the Courtroom, John Collins discusses the central themes of his new book, Valid Comparisons: The Forensic and Judicial Examination of Stochastic Patterns, and examines the ongoing challenges facing forensic science in the courtroom. He addresses the growing tension between scientific reality and legal expectations, emphasizing that while forensic disciplines cannot offer absolute certainty, they remain grounded in decades of practical validation and real-world application. He reflects on how past mistakes—particularly in areas like bite mark evidence—have influenced public perception, and argues that the forensic community must take responsibility for communicating both its strengths and its limitations more clearly.  Throughout the episode, Collins makes the case for a more disciplined and transparent approach to forensic testimony—one that acknowledges uncertainty without surrendering confidence in well-established methods. This discussion offers an important perspective for forensic practitioners, attorneys, and anyone interested in how scientific evidence is evaluated in the pursuit of justice. Season:  6 Episode:  111 Duration:  1:04:02 YOUTUBE CHANNELS Main Podcast Channel Highlights Channel REFERENCED RESOURCES Valid Comparisons (Book Page) Valid Comparisons (Press Release) Advanced Expert Witnessing ABOUT YOUR HOST John Morrey Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan. For more books and other information, please visit www.criticalvictories.com.

Ratings & Reviews

5
out of 5
3 Ratings

About

Crime and the Courtroom is a unique and stimulating examination of the American criminal justice system for the authorities and supporting professionals who make criminal justice possible. We turn an observant eye toward the system's evolving capacity to strike the delicate balance between preserving the quality of life of our citizens and protecting the rights of the accused. Hosted by one of the most respected and influential forensic experts in the United States, John M. Collins and his guests share real-world experiences and insights about the evidence, techniques, and decision-making used in the investigation, adjudication, and prevention of crime. In each episode, we look for opportunities to dive deep into the lessons of current and past cases to ensure that our organizational, legal, and public priorities are smart and well-intentioned. In this effort, we challenge our public safety leaders and experts to think creatively and proactively about how crime can be prevented before it happens. Every victim is one victim too many. Subscribe to Crime and the Courtroom for inside, cutting-edge analysis of news, stories, insights, and strategies related to our ongoing public struggle to achieve safety and security in every home, neighborhood, community, and place of work. About John M. Collins John M. Collins is a leadership and expertise coach specializing in working with clients in authoritative, high-stakes occupations, but with a primary emphasis on serving leaders, professionals, and organizations that support our complicated systems of criminal and civil justice. John started his private practice, Critical Victories, in 2013 after retiring his award-winning, 20-year career as a forensic laboratory scientist and executive administrator, having served as the Director of Forensic Science for the State of Michigan. His forensic technical expertise was in the examination and testing of firearms and firearm-related evidence, having provided expert courtroom testimony in approximately 130 criminal trials, including death penalty cases and Daubert hearings. John is also the author of three books on forensic science and criminal justice reform. In 2022, he released his fourth book, "The New Superior – A Better Way to Be the One in Charge," which is available in print and audio. John's many career highlights include his part in the forensic investigation of the Atlanta serial bombings, which included the bombing of the 1996 Olympics in Atlanta, as well as his 2013 participation in a historic meeting with the US Attorney General and other firearm experts to discuss the Sandy Hook Elementary School shooting. John has a master's degree in organizational management and is formally certified as a Senior HR Professional by the Society for Human Resource Management (SHRM). In 2012, John was trained as a professional coach by the College of Executive Coaching, and he became certified as a Gallup Strengths Coach in 2022. He lives and works near Detroit, Michigan.

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