What drives someone to engage in extreme sexual fetishes, and how do forensic psychologists distinguish between deviance and danger? Dr. John Deletorre joins us to examine the disturbing case of Mark Redwine, convicted of brutally murdering and beheading his son after his children uncovered disturbing photos of him wearing a diaper and allegedly eating feces from it. How did this revelation escalate to such a horrific crime? This episode explores the psychology of deviant behavior, the pivotal role of forensic evaluations, and how expert testimony shapes jury decisions and legal outcomes. Thanks to the tireless efforts of District Attorney Christian Champagne, justice was served. Join us for a gripping investigation into the intersection of sexual fetishes, criminal behavior, and forensic psychology. This episode is E for sexually explicit.  



Chapters
00:00 Introduction to Killer Psychologist and Guest Introduction
02:57 The Journey into Forensic Psychology
05:52 Understanding Sexual Fetishes
08:58 The Mark Redwine Case and Fetishism
12:13 The Complexity of Sexual Paraphilias
15:08 Cultural Perspectives on Sexuality
18:02 Theories of Sexual Development and Fetishism
20:56 Rationalizations in Sexual Offenders
24:06 Investigative Insights and Disclosure in Assessments
27:51 Understanding Forensic Evaluations in Sexual Offender Cases
33:22 The Complexity of Psychosexual Evaluations
39:08 Trial Strategies and Psychological Evaluations
45:25 The Impact of Deviancy on Family Dynamics
51:42 Public Perception and Media Influence on Trials


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On January 11, 2015, 24-year-old Kayla Seago, a mother of three, was found dead in her Rockford, Illinois, home. Her family suspects foul play, haunted by unanswered questions about the events leading to her tragic death. Raising additional questions, in 2018, Kayla’s ex-boyfriend was convicted of aggravated battery involving strangulation in an unrelated case. Yet, despite the alarming parallels, no charges were ever filed in connection to Kayla’s death. This episode explores the unresolved mystery of Kayla’s case, highlighting the role of forensic psychologists in uncovering hidden truths through psychological autopsies and exposing the systemic failures that may have prevented justice.




Chapters
00:00 Introduction to Kayla Sego's Case
02:51 Lexi's Account of Kayla's Death
06:05 The Role of the Grand Jury
08:58 Coroner's Report and Investigation Issues
11:47 Domestic Violence and Prior History
15:08 Suspicious Circumstances Surrounding Kayla's Death
17:51 Current Investigative Efforts and Next Steps
21:11 Legal Perspectives on Indictments and Charges
25:59 The Disturbing Online Behavior of a Suspect
31:58 Investigating the Past: Connections to Kayla's Case
37:39 The Need for Legislative Change in Cold Cases
39:04 Seeking Justice: The Role of Private Investigators
45:08 The Importance of Thorough Investigations and Autopsy Reviews      

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Explore the complexities of building a successful insanity defense and why top attorneys like Karen Friedman Agnifilo turn to forensic psychologists to assess the validity of mental health claims. Dr. Craig Wetterer, forensic psychologist, and Eric Zelaya, board-certified defense investigator, analyze Luigi Mangione’s controversial case, examining psychological dynamics, juror biases, and legal strategies that make this one of New York’s most compelling legal battles. Do you think he'll get a fair trial? Tun into find out how forensic psychologists help with legal defenses and jury selection. 



Chapters
00:00 Introduction to the Case of Luigi Mangione
07:28 Understanding the Insanity Defense
19:38 Legal Strategies and Implications
35:49 Public Perception and Media Influence

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On December 4, 2024, Brian Thompson, CEO of United Healthcare, was murdered, igniting controversy over alleged insider trading and casting suspicion on suspect Luigi Mangione. Private investigator Eric Zelaya and Dr. Craig Wetterer examine the motive behind the crime, the influence of greed, the psychological factors involved, and the circumstances that may have led to Thompson's tragic demise. Does this murder signal a rise in vigilante violence, and how does social media amplify violent messages and incite violence? Explore the complex dynamics behind this shocking case.  




Chapters
00:00 Introduction to the Case of Brian Thompson
01:01 Frustrations with Insurance Providers
10:40 The Financial Landscape of UnitedHealthcare
14:05 The Allegations Against Brian Thompson
15:30 Investigating Luigi Mangione
22:35 Analyzing the Evidence and Motives
28:24 The Dark Web and Murder for Hire
29:51 Public Support and Vigilante Justice
30:48 Jury Nullification and Moral Justification
35:30 Caste System in Criminal Justice
38:53 Social Media's Influence on Justice
41:59 The Role of Technology in Crime
45:43 The Future of Serial Killings
53:20 Concluding Thoughts on Violence and Justice

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Discover legal intricacies surrounding Amanda Lewis’s conviction, exploring how biases, courtroom dynamics, and the role of a child witness shaped the outcome. With expert insight from N. Leigh Hunt, we uncover the broader implications of this case on justice and examine whether critical evidence may have been overlooked or misinterpreted. Explore the psychological factors at play, the trial's contentious elements, and compelling insights that may shed light on Amanda Lewis's innocence or guilt. 




Chapters
00:00 Introduction to Amanda Lewis's Case
01:23 Child Witness Testimony and Credibility
05:30 The Role of Psychological Evaluation
10:16 Speculations on Child's Testimony
15:34 The Importance of Consistent Narratives
20:47 Legal Mechanisms and Witness Testimony
25:32 Potential Grounds for Retrial
30:16 Future Steps and Hope for Justice

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On August 8, 2007, Adrianna Hutto tragically drowned in a pool. Six months later, her mother, Amanda Lewis, was convicted of first-degree murder and aggravated child abuse. The prosecution's key witness was A.J., Amanda's six-year-old son, who provided over a dozen conflicting accounts of what happened that day. Despite the inconsistencies in his testimony and questions surrounding his reliability as an eyewitness, his statements ultimately led to his mother's conviction and a life sentence without the possibility of parole. Join N. Leigh Hunt, along with forensic psychologists, as we analyze the complexities of this case and explore whether Amanda Lewis’s conviction was a miscarriage of justice.



Chapters
00:00 Introduction to the Case of Amanda Lewis
02:46 The Incident: A Tragic Drowning
06:01 The Investigation Begins
08:56 The Interrogation of a Six-Year-Old
12:03 Trial and Testimony: A Child's Perspective
14:56 The Role of the Coroner and Medical Testimony
17:49 Legal Missteps and Procedural Errors
21:11 Family Dynamics and Testimonies
23:59 The Aftermath: Life Sentences and Appeals
26:50 Reflections on Justice and Fair Trials

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The second part of Abigail Bieber’s story reveals the systemic failures within the Hillsborough County Sheriff's Department that allowed Detective Daniel Leyden’s abusive behaviors to go unchecked. Abigail’s father, Bruce Bieber, shares his perspective on the silence and complicity within law enforcement, raising pressing questions about accountability in cases of officer-involved domestic violence. What happens when the patriarchy within law enforcement shields abusers and silences victims? This episode examines the dangerous dynamics of power and privilege in law enforcement and calls for urgent systemic reform.



Chapters
00:00 Systematic Failures in Law Enforcement
02:48 Accountability and Reform in Domestic Violence Cases
06:06 Mental Health and Wellness in Law Enforcement
08:58 Cultural Stigma and Officer Wellness Programs
11:53 Political Climate and Domestic Violence Funding
15:13 Strangulation Awareness and Risk Factors
18:04 The Impact of Officer-Involved Domestic Violence
20:56 Personal Stories and Advocacy for Change
25:10 Confronting Law Enforcement Accountability
28:54 The Need for Transparency in Law Enforcement
29:48 Advocating for Change in Law Enforcement
31:44 The Impact of Domestic Violence in Law Enforcement
35:37 Cultural Resistance to Change in Law Enforcement
37:57 The Role of Psychological Evaluation in Law Enforcement
41:19 The Importance of Forensic Psychology
44:21 Identifying Deceit in Law Enforcement Candidates


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Inspired by Telling Amy's Story, this episode begins with a closer look at Abigail Bieber's life, a vibrant young officer whose future was filled with promise. Through heartfelt conversations with her father, Bruce Bieber, we reconstruct the timeline leading up to her tragic murder-suicide at the hands of her partner, Detective Daniel Leyden. We explore missed opportunities for intervention, overlooked warning signs, and the escalating danger that ultimately led to Abigail's death. Abigail’s story highlights the critical need to recognize and respond to officer-involved domestic violence. 


Chapters
(00:00) Introduction to Abigail Bieber's Tragic Story
(02:59) Understanding Officer Involved Domestic Violence
(05:51) Abigail's Relationship with Detective Daniel Leyden
(09:14) The Aftermath of Abigail's Murder
(12:07) The Investigation and Discovery of Domestic Violence History
(15:02) The Role of Law Enforcement in Domestic Violence Cases
(17:58) Psychological Evaluations and Law Enforcement Standards
(20:48) Cultural Issues in Law Enforcement Regarding Domestic Violence
(28:14) Exploring the 'Beat Wife' Culture in Law Enforcement
(30:28) The Compromised Safety of Victims
(31:55) Manipulation and Abuse of Power by Law Enforcement
(34:16) The Tragic Case of China and Its Implications
(39:32) Investigative Failures and Accountability Issues
(42:26) Existing Solutions and the Need for Implementation
(49:14) Learning from Tragedy: The Story of Amy Holman McGee
(53:14) Preventing Future Violence through Policy and Training

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Dr. Marianne Trent, clinical psychologist and host of the award-winning Aspiring Psychologist Podcast in the UK, joins Killer Psychologist to explore the intersections of clinical and forensic psychology across borders. Together, they discuss career pathways, compare the mental health systems in the UK and US, and discuss the rise of private practice as a transformative force in care delivery. A must-listen for students, early-career psychologists, seasoned professionals, or anyone curious about global mental health trends, this episode offers valuable insights into the evolving field of psychology.



Chapters
00:00 Introduction to Killer Psychologist and Dr. Marianne Trent
02:51 Pathways to Becoming a Psychologist in the UK
12:43 The Journey to Forensic Psychology
18:49 Insurance and Income Streams in Psychology
26:35 Compassion in Forensic Psychology
31:22 Navigating the Dark Side of Forensic Psychology
39:06 The Role of Forensic Psychologists in Legal Outcomes
41:57 Understanding Mental Health Trends in the UK
50:04 Self-Care Strategies for Mental Health Professionals
58:43 The Importance of Community and Support in Psychology

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Margot Robbie brought Nadine Macaluso to life in The Wolf of Wall Street, but the real Nadine—now Dr. Nae—is here to tell her own story. As a licensed Marriage and Family Therapist, doctor, and author of Run Like Hell, she guides us through the warning signs of the “Dark Triad” traits: narcissism, machiavellianism, and psychopathy, along with the fourth “Dark Tetrad” trait, sadism. In this episode, she helps us recognize the red flags of love bombing and manipulation. Featuring infamous cases like Jeffrey Epstein, Harvey Weinstein, and Bernie Madoff, we uncover the tools to identify and escape from toxic, pathological relationships. Protect yourself by understanding the psychology behind these manipulative personalities—and knowing when it’s time to “run like hell.”




Chapters
00:00 Introduction to Domestic Violence Awareness
02:53 The Importance of Education on Domestic Violence
06:14 Recognizing Red Flags in Relationships
09:07 Understanding Love Bombing and Manipulation
11:56 The Impact of Trauma Bonds
14:51 Breaking the Cycle of Shame and Stigma
18:09 Identifying Pathological Partners
20:59 Cognitive Dissonance in Abusive Relationships
23:54 Resources for Victims of Domestic Violence
27:11 Empowerment Through Education and Support
30:02 Conclusion and Call to Action


Become a supporter of this podcast: https://www.spreaker.com/podcast/killer-psychologist--6020549/support.