Killer Psychologist speaks with Johnny Trevisani, author of Serial Killer Quote of the Day—a book that compiles the most unsettling, revealing, and disturbingly casual words from history’s deadliest killers. Together, they explore why these murderers spoke the way they did, what their words expose about manipulation, delusions, and psychopathy, and why society remains transfixed by their stories long after the crimes are over.

Beyond Serial Killer Quote of the Day, Trevisani expands his morbid map with The Serial Killer Travel Guide Across America: Your Coast-to-Coast Tour of Terror. Far from a standard true-crime chronicle, it reads like a dark tourism roadmap—taking readers to the real-world locations where horror once lived. Blending history, psychology, and a touch of gallows humor, Trevisani invites us to walk the thin line between fascination and fear… and to ask what draws us toward the darkness we claim to dread.


Chapters
00:00 Introduction to the Dark Side of Psychology
02:52 Exploring Serial Killer Quotes
06:08 The Fascination with Serial Killers
08:46 Understanding the Mind of a Killer
11:55 The Role of Childhood Trauma
14:46 Dark Tourism and Serial Killer Travel
17:36 The Psychology Behind Serial Killers
20:38 The Allure of True Crime
23:47 Female Serial Killers and Their Motives
26:44 The Impact of Parental Influence
29:51 The Importance of Early Intervention
32:51 Conclusion and Future Endeavors

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