Scimyst
Subscribe
  • Home
  • Discoveries
    • All
    • 1001 Mysteries
    • Aliens & UFOs
    • Animal World
    • Archaeology
    • Biology
    • Doomsday
    • Famous Landmarks
    • History
    • Mars Exploration
    • Military Science
    • Oceanography
    • Science Q&A
    • Scientific Discoveries
    • Space Science
    • Why
    • World Figures
    • World Wonders
    thanh pho trang 650

    The Lost City of 500 Years Containing Flesh-Eating Parasites

    creating the worlds first plasma lamp not using a wire just throw it away 133669

    Creating the world’s most durable plasma lamp that doesn’t “take a break” after a few days of use

    which country suffers the most natural disasters in the world every year 136695

    Which country suffers the most natural disasters in the world, “experiencing” the most super typhoons each year?

    strange spc exoplanet

    10 Most Strange Things of the Universe

    thuan tay trai 650

    Left-Handed People and 16 “Shocking” Facts

    cham do ben khoe mieng 650

    The Secret of the Two Red Dots at the Corner of the Mouth of the Tang Dynasty Concubine

    tinh van con cua 650

    Revealing Unseen Images of the Crab Nebula through the James Webb Space Telescope

    cau hon o phap 650

    Banning Bathing, Forcing Tears, and Strange Wedding Customs Around the World

    isaac Newton1

    10 Famous Inventions of Isaac Newton

    Trending Tags

    • Events
      • All
      • Science Stories
      • Scientific Projects

      Tonight announces the Ig Nobel Prize winners

      frog

      Frog Wins Ig Nobel Prize 2005

      canhcutIg

      Life is Not Lacking in Quirks

      Nobel Prize in Medicine 2005: A Modern Fairy Tale

      10 Weird Inventions Awarded the Ig Nobel Prize 2005

      nobelKT

      Why Did They Win the Nobel Prize in Economics?

      giaydientu

      “Electronic Paper” Set to Appear on the Market

      Development of Science and Technology in the South Central Coast and Central Highlands Provinces

      a russian scientist loves vietnam 1659

      A Russian Scientist Who Loves Vietnam

    • Lifestyle
      • All
      • Environment
      • Medicine & Health
      tdnong

      Global warming may be the cause of major storms

      traxanh1

      Green tea has effects against dementia

      Discovery of Cancer-Preventing Genes in the Human Body

      Khachdulich Indonesia

      Avian influenza harms tourism more than terrorism

      nao

      Lying – A Disease of People with Brain Defects

      cafe

      Coffee May Prevent Cancer

      tebaocum

      Recreating the ‘Death’ Flu Virus of 1918

      Indo ban

      The whole world unites to fight avian influenza

      HIV aids

      The Mystery of AIDS Epidemic

      Trending Tags

      • Technology
        • All
        • AI - Artificial Intelligence
        • Computer Science
        • New Technology
        • Scientific Inventions
        top apps explore space solar system on pc 98000

        Top Applications for Exploring the Universe and Solar System on PC

        vai dien tu 650

        Soon there will be data-transmitting clothing

        sua loi khong vao dc coc coc 650

        Why can’t Cốc Cốc download videos to the computer?

        may tinh cu 1

        17 Things You Can Do with an Old Computer

        play free games super fun on android devices 54708

        Play Extremely Fun Free Games on Android Devices

        top 10 best weather apps on android 98127

        Top 10 Best Astronomy Apps on Android

        canh tay robot 650

        Robot system helps neutralize mines

        trang trai noi o rotterdam 650

        Modern Cities Combining Gardens and Cattle Farms

        city tree 650

        “High-tech” trees can purify polluted air

      • Cultural Heritage
        ai cap 650

        The Ruins of Memphis & the Pyramid Complex from Giza to Dahshur – Egypt

        khao co 650

        Prehistoric Archaeological Sites in the Dordogne Valley and Caves in the Vézère Valley – France

        baroque churches philippines 67188

        Baroque Churches – Philippines

        mont saint michel france 67265

        Mont Saint Michel Island – France

        acropolis bracelet in athens greece 67621

        Acropolis Fortress in Athens – Greece

        language mo tan thuy hoang china 67087

        Tomb of Qin Shi Huang – China

        historical city ayutthaya 67804

        Historical City of Ayutthaya

        historical city ayutthaya 67804 2

        Historic City of Ayutthaya

        mesa verde national park 67201

        Mesa Verde National Park – United States of America

        Trending Tags

        • Entertainment
          • All
          • Photo Library
          • Videos

          Honesty

          Telephone

          Advanced Technology

          Terminal Illness

          Allergy

          Love Like Mars

          Super Definition

          Coi Sách

          Selling Candy

        No Result
        View All Result
        Scimyst
        • Home
        • Discoveries
          • All
          • 1001 Mysteries
          • Aliens & UFOs
          • Animal World
          • Archaeology
          • Biology
          • Doomsday
          • Famous Landmarks
          • History
          • Mars Exploration
          • Military Science
          • Oceanography
          • Science Q&A
          • Scientific Discoveries
          • Space Science
          • Why
          • World Figures
          • World Wonders
          thanh pho trang 650

          The Lost City of 500 Years Containing Flesh-Eating Parasites

          creating the worlds first plasma lamp not using a wire just throw it away 133669

          Creating the world’s most durable plasma lamp that doesn’t “take a break” after a few days of use

          which country suffers the most natural disasters in the world every year 136695

          Which country suffers the most natural disasters in the world, “experiencing” the most super typhoons each year?

          strange spc exoplanet

          10 Most Strange Things of the Universe

          thuan tay trai 650

          Left-Handed People and 16 “Shocking” Facts

          cham do ben khoe mieng 650

          The Secret of the Two Red Dots at the Corner of the Mouth of the Tang Dynasty Concubine

          tinh van con cua 650

          Revealing Unseen Images of the Crab Nebula through the James Webb Space Telescope

          cau hon o phap 650

          Banning Bathing, Forcing Tears, and Strange Wedding Customs Around the World

          isaac Newton1

          10 Famous Inventions of Isaac Newton

          Trending Tags

          • Events
            • All
            • Science Stories
            • Scientific Projects

            Tonight announces the Ig Nobel Prize winners

            frog

            Frog Wins Ig Nobel Prize 2005

            canhcutIg

            Life is Not Lacking in Quirks

            Nobel Prize in Medicine 2005: A Modern Fairy Tale

            10 Weird Inventions Awarded the Ig Nobel Prize 2005

            nobelKT

            Why Did They Win the Nobel Prize in Economics?

            giaydientu

            “Electronic Paper” Set to Appear on the Market

            Development of Science and Technology in the South Central Coast and Central Highlands Provinces

            a russian scientist loves vietnam 1659

            A Russian Scientist Who Loves Vietnam

          • Lifestyle
            • All
            • Environment
            • Medicine & Health
            tdnong

            Global warming may be the cause of major storms

            traxanh1

            Green tea has effects against dementia

            Discovery of Cancer-Preventing Genes in the Human Body

            Khachdulich Indonesia

            Avian influenza harms tourism more than terrorism

            nao

            Lying – A Disease of People with Brain Defects

            cafe

            Coffee May Prevent Cancer

            tebaocum

            Recreating the ‘Death’ Flu Virus of 1918

            Indo ban

            The whole world unites to fight avian influenza

            HIV aids

            The Mystery of AIDS Epidemic

            Trending Tags

            • Technology
              • All
              • AI - Artificial Intelligence
              • Computer Science
              • New Technology
              • Scientific Inventions
              top apps explore space solar system on pc 98000

              Top Applications for Exploring the Universe and Solar System on PC

              vai dien tu 650

              Soon there will be data-transmitting clothing

              sua loi khong vao dc coc coc 650

              Why can’t Cốc Cốc download videos to the computer?

              may tinh cu 1

              17 Things You Can Do with an Old Computer

              play free games super fun on android devices 54708

              Play Extremely Fun Free Games on Android Devices

              top 10 best weather apps on android 98127

              Top 10 Best Astronomy Apps on Android

              canh tay robot 650

              Robot system helps neutralize mines

              trang trai noi o rotterdam 650

              Modern Cities Combining Gardens and Cattle Farms

              city tree 650

              “High-tech” trees can purify polluted air

            • Cultural Heritage
              ai cap 650

              The Ruins of Memphis & the Pyramid Complex from Giza to Dahshur – Egypt

              khao co 650

              Prehistoric Archaeological Sites in the Dordogne Valley and Caves in the Vézère Valley – France

              baroque churches philippines 67188

              Baroque Churches – Philippines

              mont saint michel france 67265

              Mont Saint Michel Island – France

              acropolis bracelet in athens greece 67621

              Acropolis Fortress in Athens – Greece

              language mo tan thuy hoang china 67087

              Tomb of Qin Shi Huang – China

              historical city ayutthaya 67804

              Historical City of Ayutthaya

              historical city ayutthaya 67804 2

              Historic City of Ayutthaya

              mesa verde national park 67201

              Mesa Verde National Park – United States of America

              Trending Tags

              • Entertainment
                • All
                • Photo Library
                • Videos

                Honesty

                Telephone

                Advanced Technology

                Terminal Illness

                Allergy

                Love Like Mars

                Super Definition

                Coi Sách

                Selling Candy

              No Result
              View All Result
              Scimyst
              No Result
              View All Result
              Home Discoveries 1001 Mysteries

              Unsolved Criminal Mysteries of the 20th Century

              by Sci
              November 15, 2024
              in 1001 Mysteries
              0
              Share on FacebookShare on Twitter

              According to statistics, most murder cases are quickly solved; 90% of missing persons, whether alive or deceased, are found after some time. However, some cases from the last century remain unsolved and linger in the minds of investigators.

              The Hinterkaifeck Murder Case

              On the night of March 31 to April 1, 1922, six people were brutally murdered in the village of Hinterkaifeck, near Munich, Germany. The victims were the couple Andreas and Cecilia Gruber, their children – Victoria, Joseph, Cecilia – and their maid, Maria Baumgartner. All six were struck on the head with a sharp object by the assailant. Despite approximately 100 people being interrogated in this case, no suspect or motive for the murders could be established.

              One theory suggests the murderer could have been a drifter who broke in and committed the crime; another theory posits that the perpetrator might be Victoria Gruber’s ex-husband, who was believed to have died on the battlefield. In 2007, students at the Police Academy in Fürstenfeldbruck claimed they could use modern investigative techniques to identify the killer. However, they ultimately could not solve the case.

              vu an mang
              (Illustrative Image: Russian7).

              The Death of the “Black Dahlia”

              On January 15, 1947, the remains of 22-year-old Elizabeth Short were discovered on an abandoned lot near Los Angeles. Her body had been cut in half. Elizabeth worked as a waitress and dreamed of becoming an actress. She was fond of wearing black dresses, which earned her the nickname “Black Dahlia.”

              Elizabeth was last seen on January 9, 1947, at the Los Angeles Biltmore Hotel. At various times, 22 individuals were declared suspects in this crime, with around 60 people confessing to the murder. However, police were unable to gather any evidence to substantiate claims against any of them.

              The “Somerton Man”

              On the morning of December 1, 1948, the body of a well-dressed man, approximately 45 years old, was found on Somerton Beach in Adelaide, Australia. There were no signs of violence or injury on the victim’s body. During the autopsy, it was discovered that the stomach of the deceased was filled with blood. Experts speculated that the cause of death might have been poisoning, yet no traces of poison were found in the body.

              The police were astonished to find that the deceased had no money, and all labels from his clothing had been cut off. It appeared that someone did not want the police to identify the victim. Later, it was discovered that on November 30 of the same year, an unnamed person had sent a suitcase to the Adelaide railway station’s locker. The suitcase contained clothes that fit the “Somerton Man” perfectly, although the labels were tattered.

              Despite three items bearing the name “T. Kin” showing signs of chemical laundering, this information yielded no results for the investigation. In his secret pants pocket, the man had a folded piece of paper with the words “Tamam Shud“. It was torn from a collection of poems titled “Rubaiyat” by the famous Persian poet Omar Khayyam. In Persian, “tamam shud” means “finished” or “completed.”

              A copy of the Rubaiyat, with the last page torn out, was found belonging to a doctor living in Glenelg. The doctor claimed that on November 30, he had found a book on the front seat of his car. Forensic experts confirmed that the page had indeed been torn out. The book was carefully examined, and the back bore a pencil mark resembling a code. Additionally, the book contained a phone number belonging to a woman named Jessica Powell.

              This woman stated that the book once belonged to her, but she had given it to her friend, Lieutenant Alfred Boxall, in 1945. The police located Boxall, but he showed them a completely intact copy of “Rubaiyat!” Over time, a theory emerged suggesting that the “Somerton Man” was a Soviet spy. Not far from where his body was found, there was a large missile testing site.

              In November 2013, the late Jessica Powell’s daughter informed television reporters that her mother was a Soviet intelligence agent. For some reason, she may have killed the “Somerton Man” using a type of poison that left no trace on the body. Curiously, most evidence in the Somerton case has been lost or destroyed.

              The Disappearance of the Beaumont Children

              Another mysterious crime in the vicinity of Adelaide occurred on January 26, 1966. On that day, the three children of Jim and Nancy Beaumont – Jane, 9 years old, Arnna, 7 years old, and Grant, 4 years old – went to the beach at Glenelg. It was a 10-minute bus ride from their home, but by noon, the children had not returned. By evening, the parents reported them missing to the police. A 74-year-old woman claimed she saw the children playing at a fountain with a young man.

              Thousands of volunteers joined the search effort. The media also became involved, but to no avail. A few years ago, the book “The Satin Man” was published in Australia, in which the author claimed that his father, businessman Harry Phipps, who passed away in 2004, was a pedophile and was the one who killed the Beaumont children.

              After the book was published, two individuals contacted the police, recounting that one summer day in 1966, Phipps had hired them to dig a two-meter deep hole in the yard of the New Castalloy factory he owned. An immediate assumption arose that the remains of the missing children were buried there. The police decided to excavate, with scientists from Flinders University also participating. Animal bones of various species were found, but no human remains were discovered. Hopes of solving one of the “mysteries of the century” never came to fruition.

              • The Strange Story of the “Backward” Killer
              • The Most Terrifying “Monsters” in the Universe
              • The Discovery of “Jack the Ripper”‘s Residence – The Most Mysterious Killer in History
              Tags: 20th-century criminal mysterycriminal mysterymurder mysterymysterythe man from Somerton
              Next Post
              hcmc tests unmanned aerial vehicles 100km h 137851

              Ho Chi Minh City will test unmanned flying vehicles at 100 km/h

              46 million people shocked when they know what this is outside the beach 137852

              46 million people shocked to learn what this is besides the beach

              breakthrough research could unravel the deepest mystery of the earth 137854

              Breakthrough research may decode the Earth’s deepest mysteries

              Leave a Reply Cancel reply

              Your email address will not be published. Required fields are marked *

              FEATURED POST

              the mystery of the mummified woman misidentified as an egyptian pharaoh 129359

              The Mystery of the Mummy of the Woman Mistaken for the Pharaoh of Egypt

              space monsters in mythology first appearance 129358

              Cosmic Monster ‘in Legend’ Appears for the First Time

              the most dangerous coastline in the world haunting the dreams of mangrove forests 108247

              The world’s most dangerous strait – The haunting toll measured in sailors’ lives

              10 amazing natural phenomena that challenge science 60818

              23 Mysterious Natural Phenomena That Challenge Science

              TRENDING

              nasa explains why all starlink satellite constellation is being damaged 126891
              Space Science

              NASA reveals the reason why the entire Starlink satellite “fleet” was dropped

              found helium reserves of 1 1 billion years in the us 133622
              Scientific Discoveries

              Discovery of a 1.1 Billion-Year-Old Helium Deposit in the United States

              nguoi ai cap co dai 650
              Scientific Discoveries

              What Race Are the Egyptians Ultimately? Why Are They Different from Today’s Africans?

              sach cu
              Why

              Why Do Old Books Have a Distinct Smell?

              EDITOR PICK'S

              What Race Are the Egyptians Ultimately? Why Are They Different from Today’s Africans?

              NASA reveals the reason why the entire Starlink satellite “fleet” was dropped

              14 Most Powerful Military Forces in Ancient World History

              No Tunnels, No Supports: China Stuns the World with a Bridge that Floats like Silk on the River

              The Most Venomous Snakes in the Congo Rainforest

              Exploring Xiaozhai Tiankeng – the deepest sinkhole in the world!

              Bit Flip: A Strange Phenomenon Originating from Outer Space

              Newsletter

              THE MOST IMPORTANT WORLD NEWS AND EVENTS OF THE DAY

              Subscribe to our mailing list to receives daily updates direct to your inbox!

              Category

              • 1001 Mysteries
              • AI – Artificial Intelligence
              • Aliens & UFOs
              • Animal World
              • Antibiotic Resistance
              • Archaeology
              • Bacteria & Insects
              • Biology
              • Biotechnology
              • Climate & Weather

              Site Link

              • Log in
              • Entries feed
              • Comments feed
              • WordPress.org

              About Us

              At Scimyst, we uncover the wonders of science, history, and culture. From ancient mysteries to modern innovations, our stories inspire curiosity and connect you to the fascinating world around us. Explore the unknown with us!

              • About
              • Advertise
              • Privacy & Policy
              • Contact

              © 2025 Scimyst - Your gateway to the wonders of science and culture

              No Result
              View All Result
              • Home
              • Discoveries
                • 1001 Mysteries
                • Aliens & UFOs
                • Animal World
                • Archaeology
                • Biology
                  • Bacteria & Insects
                  • Biotechnology
                  • Plants
                • Doomsday
                • Famous Landmarks
                • History
                  • This Day in History
                • Military Science
                • Mars Exploration
                • Oceanography
                • Science Q&A
                • Science Quiz
                • Scientific Discoveries
                • Space Science
                • Why
                • World Figures
                • World Wonders
                  • Cultural Heritage
                  • Vietnamese Heritage
              • Technology
                • AI – Artificial Intelligence
                • Computer Science
                • New Technology
                  • Self-Driving Cars
                • Scientific Inventions
              • Lifestyle
                • Cancer
                • Environment
                  • Climate & Weather
                  • Disasters
                  • Latest Storm Updates
                  • Nature
                  • Solutions
                • Medicine & Health
                  • Antibiotic Resistance
                  • Common Illnesses
                  • Dengue Fever
                  • Family Medicine Cabinet
                  • Food Safety
                  • Health
                  • Influenza Outbreak
                • Scientific Applications
              • Events
                • Science Events
                • Science Stories
                • Scientific Projects
              • Entertainment
                • Photo Library
                • Videos

              © 2025 Scimyst - Your gateway to the wonders of science and culture