BeFreed
    Categories>Fiction>Notorious Unsolved Crimes That Haunt History

    Notorious Unsolved Crimes That Haunt History

    43분
    |
    |
    2026년 2월 11일
    FictionPsychologyHistory & Society

    Dive into the world's most baffling cold cases, from D.B. Cooper's daring hijacking to other mysteries that have stumped investigators for decades. Explore the science, psychology, and modern tools used to crack seemingly impossible cases.

    Notorious Unsolved Crimes That Haunt History

    Notorious Unsolved Crimes That Haunt History 베스트 인용

    “

    These cases aren't unsolvable because they're inherently impossible to crack—they're unsolvable because we haven't yet applied the right combination of modern tools and fresh perspectives.

    ”
    D

    Generated by Danny

    질문 입력

    I want to learn about some of the most notorious unsolved crimes. Things like D.B cooper.

    호스트 음성
    Blytheplay
    지식 출처
    Unmasked
    Killing the Mob
    Catch Me If You Can
    Mindhunter
    Ghost in the wires
    In Cold Blood

    샌프란시스코에서 컬럼비아 대학교 동문들이 만들었습니다

    BeFreed는 1,000,000 호기심 넘치는 글로벌 커뮤니티를 하나로 연결합니다
    웹에서 BeFreed가 어떻게 논의되고 있는지 더 보기

    "Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

    @Moemenn
    platform
    star
    star
    star
    star
    star

    "I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

    @Chloe, Solo founder, LA
    platform
    comments
    12
    likes
    117

    "Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

    @Raaaaaachelw
    platform
    star
    star
    star
    star
    star

    "Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

    @Matt, YC alum
    platform
    comments
    12
    likes
    108

    "Reading used to feel like a chore. Now it’s just part of my lifestyle."

    @Erin, Investment Banking Associate , NYC
    platform
    comments
    254
    likes
    17

    "Feels effortless compared to reading. I’ve finished 6 books this month already."

    @djmikemoore
    platform
    star
    star
    star
    star
    star

    "BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

    @Pitiful
    platform
    comments
    96
    likes
    4.5K

    "BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

    @SofiaP
    platform
    star
    star
    star
    star
    star

    "BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

    @Jaded_Falcon
    platform
    comments
    201
    thumbsUp
    16

    "It is great for me to learn something from the book without reading it."

    @OojasSalunke
    platform
    star
    star
    star
    star
    star

    "The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

    @Leo, Law Student, UPenn
    platform
    comments
    37
    likes
    483

    "Makes me feel smarter every time before going to work"

    @Cashflowbubu
    platform
    star
    star
    star
    star
    star

    샌프란시스코에서 컬럼비아 대학교 동문들이 만들었습니다

    BeFreed는 1,000,000 호기심 넘치는 글로벌 커뮤니티를 하나로 연결합니다
    웹에서 BeFreed가 어떻게 논의되고 있는지 더 보기

    "Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

    @Moemenn
    platform
    star
    star
    star
    star
    star

    "I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

    @Chloe, Solo founder, LA
    platform
    comments
    12
    likes
    117

    "Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

    @Raaaaaachelw
    platform
    star
    star
    star
    star
    star

    "Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

    @Matt, YC alum
    platform
    comments
    12
    likes
    108

    "Reading used to feel like a chore. Now it’s just part of my lifestyle."

    @Erin, Investment Banking Associate , NYC
    platform
    comments
    254
    likes
    17

    "Feels effortless compared to reading. I’ve finished 6 books this month already."

    @djmikemoore
    platform
    star
    star
    star
    star
    star

    "BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

    @Pitiful
    platform
    comments
    96
    likes
    4.5K

    "BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

    @SofiaP
    platform
    star
    star
    star
    star
    star

    "BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

    @Jaded_Falcon
    platform
    comments
    201
    thumbsUp
    16

    "It is great for me to learn something from the book without reading it."

    @OojasSalunke
    platform
    star
    star
    star
    star
    star

    "The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

    @Leo, Law Student, UPenn
    platform
    comments
    37
    likes
    483

    "Makes me feel smarter every time before going to work"

    @Cashflowbubu
    platform
    star
    star
    star
    star
    star

    "Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

    @Moemenn
    platform
    star
    star
    star
    star
    star

    "I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

    @Chloe, Solo founder, LA
    platform
    comments
    12
    likes
    117

    "Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

    @Raaaaaachelw
    platform
    star
    star
    star
    star
    star

    "Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

    @Matt, YC alum
    platform
    comments
    12
    likes
    108

    "Reading used to feel like a chore. Now it’s just part of my lifestyle."

    @Erin, Investment Banking Associate , NYC
    platform
    comments
    254
    likes
    17

    "Feels effortless compared to reading. I’ve finished 6 books this month already."

    @djmikemoore
    platform
    star
    star
    star
    star
    star

    "BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

    @Pitiful
    platform
    comments
    96
    likes
    4.5K

    "BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

    @SofiaP
    platform
    star
    star
    star
    star
    star

    "BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

    @Jaded_Falcon
    platform
    comments
    201
    thumbsUp
    16

    "It is great for me to learn something from the book without reading it."

    @OojasSalunke
    platform
    star
    star
    star
    star
    star

    "The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

    @Leo, Law Student, UPenn
    platform
    comments
    37
    likes
    483

    "Makes me feel smarter every time before going to work"

    @Cashflowbubu
    platform
    star
    star
    star
    star
    star

    "Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

    @Moemenn
    platform
    star
    star
    star
    star
    star

    "I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

    @Chloe, Solo founder, LA
    platform
    comments
    12
    likes
    117

    "Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

    @Raaaaaachelw
    platform
    star
    star
    star
    star
    star

    "Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

    @Matt, YC alum
    platform
    comments
    12
    likes
    108

    "Reading used to feel like a chore. Now it’s just part of my lifestyle."

    @Erin, Investment Banking Associate , NYC
    platform
    comments
    254
    likes
    17

    "Feels effortless compared to reading. I’ve finished 6 books this month already."

    @djmikemoore
    platform
    star
    star
    star
    star
    star

    "BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

    @Pitiful
    platform
    comments
    96
    likes
    4.5K

    "BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

    @SofiaP
    platform
    star
    star
    star
    star
    star

    "BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

    @Jaded_Falcon
    platform
    comments
    201
    thumbsUp
    16

    "It is great for me to learn something from the book without reading it."

    @OojasSalunke
    platform
    star
    star
    star
    star
    star

    "The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

    @Leo, Law Student, UPenn
    platform
    comments
    37
    likes
    483

    "Makes me feel smarter every time before going to work"

    @Cashflowbubu
    platform
    star
    star
    star
    star
    star
    1.5K Ratings4.7
    지금 바로 학습 여정을 시작하세요
    BeFreed App
    BeFreed

    무엇이든 개인화된 학습

    DiscordLinkedIn
    추천 도서 요약
    Crucial ConversationsThe Perfect MarriageInto the WildNever Split the DifferenceAttachedGood to GreatSay Nothing
    인기 카테고리
    Self HelpCommunication SkillRelationshipMindfulnessPhilosophyInspirationProductivity
    유명인 추천 도서
    Elon MuskCharlie KirkBill GatesSteve JobsAndrew HubermanJoe RoganJordan Peterson
    수상작 컬렉션
    Pulitzer PrizeNational Book AwardGoodreads Choice AwardsNobel Prize in LiteratureNew York TimesCaldecott MedalNebula Award
    추천 주제
    ManagementAmerican HistoryWarTradingStoicismAnxietySex
    연도별 베스트 도서
    2025 Best Non Fiction Books2024 Best Non Fiction Books2023 Best Non Fiction Books
    추천 저자
    Chimamanda Ngozi AdichieGeorge OrwellO. J. SimpsonBarbara O'NeillWinston ChurchillCharlie Kirk
    BeFreed vs 다른 앱
    BeFreed vs. Other Book Summary AppsBeFreed vs. ElevenReaderBeFreed vs. ReadwiseBeFreed vs. Anki
    학습 도구
    Knowledge VisualizerAI Podcast Generator
    정보
    회사 소개arrow
    가격arrow
    FAQarrow
    블로그arrow
    채용arrow
    파트너십arrow
    앰배서더 프로그램arrow
    디렉토리arrow
    BeFreed
    Try now
    © 2026 BeFreed
    이용 약관개인정보 처리방침
    BeFreed

    무엇이든 개인화된 학습

    DiscordLinkedIn
    추천 도서 요약
    Crucial ConversationsThe Perfect MarriageInto the WildNever Split the DifferenceAttachedGood to GreatSay Nothing
    인기 카테고리
    Self HelpCommunication SkillRelationshipMindfulnessPhilosophyInspirationProductivity
    유명인 추천 도서
    Elon MuskCharlie KirkBill GatesSteve JobsAndrew HubermanJoe RoganJordan Peterson
    수상작 컬렉션
    Pulitzer PrizeNational Book AwardGoodreads Choice AwardsNobel Prize in LiteratureNew York TimesCaldecott MedalNebula Award
    추천 주제
    ManagementAmerican HistoryWarTradingStoicismAnxietySex
    연도별 베스트 도서
    2025 Best Non Fiction Books2024 Best Non Fiction Books2023 Best Non Fiction Books
    학습 도구
    Knowledge VisualizerAI Podcast Generator
    추천 저자
    Chimamanda Ngozi AdichieGeorge OrwellO. J. SimpsonBarbara O'NeillWinston ChurchillCharlie Kirk
    BeFreed vs 다른 앱
    BeFreed vs. Other Book Summary AppsBeFreed vs. ElevenReaderBeFreed vs. ReadwiseBeFreed vs. Anki
    정보
    회사 소개arrow
    가격arrow
    FAQarrow
    블로그arrow
    채용arrow
    파트너십arrow
    앰배서더 프로그램arrow
    디렉토리arrow
    BeFreed
    Try now
    © 2026 BeFreed
    이용 약관개인정보 처리방침

    핵심 요점

    1

    The Perfect Crime Mystery

    0:00
    2

    When Cases Go Cold and Stay That Way

    1:27
    1:58
    2:34
    3:13
    3:46
    4:30
    3

    The Science of Solving the Unsolvable

    5:05
    5:37
    6:16
    6:52
    7:36
    8:17
    4

    The Art of Reading Between the Decades

    8:57
    9:40
    10:17
    10:58
    11:36
    12:11
    12:41
    5

    Digital Ghosts and Modern Mysteries

    13:08
    13:57
    14:54
    15:34
    16:14
    16:53
    17:39
    6

    The Psychology of Perpetual Pursuit

    18:13
    19:03
    19:40
    20:14
    20:56
    21:34
    22:06
    7

    When DNA Tells Stories Decades Later

    22:34
    23:12
    23:41
    24:13
    24:41
    25:16
    25:49
    26:20
    8

    The Ecosystem of Modern Mystery Solving

    26:50
    27:27
    28:04
    28:41
    29:19
    29:51
    30:25
    30:58
    31:24
    9

    Your Cold Case Toolkit

    32:09
    32:36
    33:10
    33:47
    34:17
    34:48
    35:20
    35:45
    36:10
    36:36
    10

    The Truth About Closure

    37:07
    37:45
    38:12
    38:50
    39:17
    40:05
    40:41
    41:21
    41:53
    42:33
    43:11

    비슷한 콘텐츠

    America's Unsolved Enigmas 책 표지
    UnmaskedIn Cold BloodFurious HoursThe Barn
    17 sources
    America's Unsolved Enigmas
    Join Nia and Miles as they explore America's most baffling cold cases, from the Zodiac Killer to JonBenét Ramsey. Discover why these mysteries remain unsolved decades later and how they've shaped our cultural landscape.
    24 min
    History's Most Mind-Blowing Hidden Stories 책 표지
    source 1source 211 Amazing Historical Coincidences - Mental Flosssource 4
    6 sources
    History's Most Mind-Blowing Hidden Stories
    Discover explosive teeth, forgotten heroes who survived the impossible, and the shocking coincidences that shaped our world. From letters that rewrote nations to the seven moments that saved human freedom.
    14 min
    Famous bank heists and why they usually fail 책 표지
    Killing the MobCatch Me If You CanMindhunterGhost in the wires
    21 sources
    Famous bank heists and why they usually fail
    How do massive robberies go from perfect crimes to messy busts? Explore the stories behind the Loomis Fargo heist and other infamous vault scores.
    30 min
    History's Greatest Cons, and Who Fell for Them 책 표지
    How a Scandal Over a Diamond Necklace Cost Marie Antoinette Her Head | HISTORYThe conman who pulled off history’s most audacious scamThe Smoothest Con Man That Ever LivedThe con artist who sold rich investors a fake country
    7 sources
    History's Greatest Cons, and Who Fell for Them
    Why do we fall for scams that seem too bold to be true? Explore the psychology behind legendary heists and learn to spot the red flags of a con.
    558 min
    Dark Secrets: When Hidden Truths Surface 책 표지
    Permanent RecordStaticThe WikiLeaks FilesBehold a Pale Horse
    28 sources
    Dark Secrets: When Hidden Truths Surface
    Explore the psychology behind dangerous secrets and what happens when buried truths finally come to light, from Hollywood scandals to corporate cover-ups.
    40 min
    Crime and Science: The Lab’s New Frontier 책 표지
    Carol Kean's Reviews  > Crime and Science: The New Frontier in Criminologysource 2
    4 sources
    Crime and Science: The Lab’s New Frontier
    When old-school intuition met microscopic truth, the courtroom changed forever. Explore the pioneers of forensics and the risks of trusting the machine.
    24 min
    The Vanishing Hitchhiker: Ghosts of the Road 책 표지
    Vanishing hitchhiker - WikipediaThe Vanishing Hitchhiker | Snopes.comResurrection Mary Chicago: The Vanishing Hitchhiker on Archer AvenueMythology of the Vanishing Hitchhiker as a Mobile Threshold - Mythos Compass | Comparative Mythology
    9 sources
    The Vanishing Hitchhiker: Ghosts of the Road
    When a stranger vanishes from a locked car, a simple ride becomes a mystery. Explore the origins of this urban legend and why we still fear the unknown.
    21 min
    Unlocking Humanity's Secret Knowledge Obsession 책 표지
    Conspirators' HierarchyMorals and Dogma of the Ancient and Accepted Scottish Rite of FreemasonryThe Key of Solomon the KingThe Zohar
    28 sources
    Unlocking Humanity's Secret Knowledge Obsession
    Explore why humans are drawn to hidden truths, from ancient mysteries to modern conspiracies, and what our fascination with secret knowledge reveals about our deepest desires and psychological needs.
    34 min

    Recommended Learning Plans

    The World's Most Audacious Heists
    학습 계획

    The World's Most Audacious Heists

    This plan offers a deep dive into the intersection of high-stakes crime, security engineering, and criminal psychology. It is ideal for true crime enthusiasts, security professionals, and art historians looking to understand the mechanics of the world's most sophisticated thefts.

    1 h 30 m•3 섹션
    Cold Case Reconstruction and Recovery
    학습 계획

    Cold Case Reconstruction and Recovery

    This learning plan is essential for law enforcement professionals and private investigators seeking to modernize their investigative toolkit. It bridges the gap between traditional field work and cutting-edge forensic technology to breathe new life into dormant cases.

    2 h•4 섹션
    The Hidden Psychology of Female Serial Killers
    학습 계획

    The Hidden Psychology of Female Serial Killers

    This course provides a deep dive into the unique behavioral patterns and psychological frameworks of female offenders. It is essential for criminology students, true crime enthusiasts, and legal professionals seeking to move beyond gender stereotypes in criminal profiling.

    1 h 12 m•4 섹션
    Inside the Profiler's Mind
    학습 계획

    Inside the Profiler's Mind

    This plan provides a foundational look at the transition from traditional investigative methods to scientific behavioral analysis. It is ideal for true crime enthusiasts and aspiring criminologists seeking to understand the reality behind criminal psychology.

    1 h 12 m•3 섹션
    Detective
    학습 계획

    Detective

    This learning plan bridges the gap between fictional investigative brilliance and real-world forensic application. It is ideal for aspiring investigators, true crime enthusiasts, or anyone looking to sharpen their analytical and psychological profiling skills.

    4 h 47 m•3 섹션
    Frorensic medicine, psychology, criminology
    학습 계획

    Frorensic medicine, psychology, criminology

    This comprehensive plan bridges the gap between biological evidence and psychological motivation in the justice system. It is ideal for aspiring investigators, legal professionals, or true crime enthusiasts seeking a rigorous scientific understanding of how crimes are solved and prevented.

    5 h 55 m•4 섹션
    Johan Liebert
    학습 계획

    Johan Liebert

    This plan provides a deep dive into criminal psychology and the mechanics of manipulation. It is ideal for students of psychology, true crime enthusiasts, or anyone seeking to understand the darkest aspects of human behavior.

    5 h 34 m•4 섹션
    The Mind of the Hunter
    학습 계획

    The Mind of the Hunter

    Understanding the psychological architecture of violent offenders is crucial for professionals in criminal justice and forensic psychology. This plan is ideal for aspiring profilers or true crime enthusiasts looking to move beyond headlines into the science of behavioral analysis.

    2 h 18 m•3 섹션