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- 1. Jack the Ripper and the Whitechapel Murders (London, 1888)
- 2. Lizzie Borden and the Fall River Axe Murders (Massachusetts, 1892)
- 3. The Peasenhall Murder of Rose Harsent (Suffolk, England, 1902)
- 4. The Villisca Axe Murders (Iowa, USA, 1912)
- 5. The Murder of Grigori Rasputin (Petrograd, Russia, 1916)
- 6. The Green Bicycle Case: Who Killed Bella Wright? (Leicestershire, England, 1919)
- 7. The Hall–Mills Murders (New Jersey, USA, 1922)
- 8. The Hinterkaifeck Farm Murders (Bavaria, Germany, 1922)
- 9. The Osage “Reign of Terror” Murders (Oklahoma, USA, 1920s)
- 10. The Pyjama Girl Murder (New South Wales, Australia, 1934)
- What These Century-Old Murder Mysteries Reveal
- How to Explore These Murder Mysteries Responsibly Today
- Experiences and Reflections on “Top 10 International Murder Mysteries From A Century Ago”
Long before podcasts and Netflix docuseries turned true crime into a global pastime, newspapers were already
breathlessly chronicling grisly cases that nobody could quite solve. A century ago, murder investigations relied on
shoe leather, shaky forensics, and a shocking amount of “let’s hope this confession sticks.”
The result? A trail of international murder mysteries that still stump historians, detectives, and late-night
rabbit-hole readers. These are not just lurid stories; they’re windows into how people lived, feared, gossiped, and
sought justice in the late 19th and early 20th centuries.
Below is a ranked list of 10 of the most fascinating murder mysteries from roughly a century ago, spanning multiple
countries. Some are technically “solved,” some never were, but all of them are wrapped in enough doubt, missing
evidence, and conspiracy to keep the word mystery firmly attached.
1. Jack the Ripper and the Whitechapel Murders (London, 1888)
The crime
You can’t talk about historical murder mysteries without starting in the foggy streets of Victorian London.
Between 1888 and 1891, at least five women working in the Whitechapel district were brutally murdered by a killer
the press dubbed Jack the Ripper. Their throats were cut, their bodies mutilated, and the police
were bombarded with taunting letters supposedly from the killer.
Why it still baffles us
Despite thousands of books, theories, and “definitive” documentaries, no one has been conclusively proven to be
Jack the Ripper. Modern DNA claims occasionally pop up, pointing to suspects like a Polish immigrant barber, only to
be challenged over contaminated evidence and questionable chain of custody. The case is a perfect storm of poor
policing tools, media hysteria, and the brutal realities of life in the East End.
Leading theories
Depending on which expert you ask, the killer was a butcher, a doctor, a local sadist, a royal, or the invention of
journalists stitching together unrelated murders. More than a century later, what we really know for sure is that
the victims were real women living precarious lives, and the Ripper has become a dark symbol of unsolved crime and
social inequality.
2. Lizzie Borden and the Fall River Axe Murders (Massachusetts, 1892)
The crime
On a hot August morning in 1892, Andrew and Abby Borden were found brutally hacked to death in their Fall River
home. Their daughter, Lizzie Borden, quickly became the prime suspect. The alleged murder weapon?
A hatchet. The alleged motive? A simmering stew of money, family tension, and resentment.
Why it still baffles us
Lizzie was put on trial in what became one of America’s first true media circuses. She was ultimately acquitted,
thanks to shaky forensic evidence, prejudices about “respectable” women, and a defense team that did a very good
job making the prosecution look uncertain. No one else was ever charged. Technically, the case is unsolved, but
Lizzie’s name has stayed welded to the crime in popular culture.
Leading theories
Most theories still put Lizzie in the spotlight: she did it alone, she hired someone, or she acted with quiet help
from a family member or maid. A smaller camp suggests an unknown intruder, but given the locked-up house and
timeline, that explanation works about as well as a hatchet in a teacup.
3. The Peasenhall Murder of Rose Harsent (Suffolk, England, 1902)
The crime
In the tiny village of Peasenhall, 22-year-old servant Rose Harsent was found dead at the bottom of
the stairs in her employers’ house. Her throat had been cut, she had stab wounds, and an attempt had been made to
burn the body. She was also six months pregnant, which instantly added scandal to horror.
Why it still baffles us
Suspicion fell on William Gardiner, a married chapel choirmaster rumored to be having an affair with Rose. He was
tried twice; both trials ended with hung juries. That left the case officially unresolved, suspended in a fog of
village gossip, religious politics, and Edwardian prudery.
Leading theories
Many believe Gardiner was the father of Rose’s unborn child and killed her to avoid scandal. Others think someone
else, fearful of the shame of an illegitimate pregnancy, silenced her. With no confession and no modern forensics,
the Peasenhall case remains one of England’s eeriest rural mysteries.
4. The Villisca Axe Murders (Iowa, USA, 1912)
The crime
On the night of June 9–10, 1912, eight peoplesix members of the Moore family and two visiting childrenwere
slaughtered in their home in Villisca, Iowa. All had been bludgeoned with an axe while they slept. Windows were
covered, mirrors draped, and the killer lingered long enough to eat leftovers and bizarrely arrange items around the house.
Why it still baffles us
Multiple suspects emerged: a traveling preacher, a disgruntled business rival, even a possible serial axe murderer
roaming the Midwest. One suspect was tried twice, with a hung jury followed by an acquittal. No one was convicted,
and the house is now a grim tourist stop for true-crime fans and ghost hunters.
Leading theories
Some historians lean toward a local perpetrator with a personal grudge; others see clear patterns matching other
axe murders across several states, hinting at a traveling serial killer. Either way, the Villisca case shows how
early 20th-century America struggled to handle crimes that crossed small-town boundaries.
5. The Murder of Grigori Rasputin (Petrograd, Russia, 1916)
The crime
Grigori Rasputin, the controversial mystic who had the ear of the Russian royal family, was killed in December 1916
by a group of nobles determined to end his influence. Officially, he was poisoned, shot, beaten, and dumped into a
riverbasically every murder method they could think of in one chaotic night.
Why it still baffles us
The basic factRasputin was murdered by aristocratic conspiratorsis clear. Everything else is chaos.
Eyewitness accounts contradict one another, forensic details never quite line up, and Rasputin’s almost mythic
status has encouraged legend to grow over fact. Some historians have even floated theories of intelligence-service
involvement, including possible British participation, although proof is thin.
Leading theories
The simplest version: the nobles, acting on their own, panicked and botched the assassination, then embroidered the
story. The more dramatic versions lean on secret orders, multiple shooters, and staged evidence. Either way,
Rasputin’s death is less a neat whodunit and more a “what on earth actually happened?”
6. The Green Bicycle Case: Who Killed Bella Wright? (Leicestershire, England, 1919)
The crime
On a July evening in 1919, 21-year-old Bella Wright was seen cycling with a man on a distinctive
green bicycle. Later that night, she was found dead on a country lane with a single gunshot wound to the face. No
weapon, no obvious motive, and just enough clues to make investigators furious.
Why it still baffles us
The man with the green bicycle was eventually identified as schoolteacher Ronald Light. He lied about knowing Bella
and tried to dispose of both the bicycle and a revolver holster. The case against him looked damninguntil a jury
decided there wasn’t enough proof he pulled the trigger and acquitted him.
Leading theories
Many observers think Light was guilty and saved by a skilled defense that focused on the lack of direct evidence.
Others argue that the forensic standards of the time were too weak to rule out accident or another unseen shooter.
A century later, the image of a young woman on her bike, last seen with a stranger on a green bicycle, still haunts true-crime history.
7. The Hall–Mills Murders (New Jersey, USA, 1922)
The crime
In 1922, the bodies of Reverend Edward Hall and choir singer Eleanor Mills were found lying side by side under a
crabapple tree in rural New Jersey. Both had been shot, and Mills’ throat was nearly severed. Torn love letters
scattered around them documented their affairtabloid gold in the roaring twenties.
Why it still baffles us
The case morphed into a media circus: rumors of jealous spouses, wealthy in-laws, and small-town secrets filled the
front pages. Hall’s wife and her brothers were eventually put on trial and spectacularly acquitted. The crime
scene had been contaminated by gawkers, evidence mishandled, and key testimony questioned. Officially, the case is
still unsolved.
Leading theories
Most theories point toward a family-driven revenge plot that the prosecution simply couldn’t prove beyond a
reasonable doubt. Others argue that the investigation was so compromised we may never know whether the killers were
influential locals, a spurned lover, or someone entirely off the radar.
8. The Hinterkaifeck Farm Murders (Bavaria, Germany, 1922)
The crime
On a remote Bavarian farmstead nicknamed Hinterkaifeck, six members of a familythree adults,
two children, and a maidwere murdered with a farm tool in 1922. Disturbingly, the killer appears to have stayed on
the property afterward, feeding the animals and moving about the house while the bodies lay hidden in the barn and
home.
Why it still baffles us
The crime scene was a nightmare: weird footprints, reports of strange noises in the attic before the murders, and
rumors of incest and family feuds. Despite multiple investigations over decades and a list of suspects, no one was
charged. The combination of isolation, limited forensics, and village rumor turned the case into one of Germany’s
most famous unsolved murders.
Leading theories
Theories range from a disgruntled relative to a rejected suitor, a drifter, or even a farmhand with a grudge. A
later police review named a likely suspect but lacked proof. With all physical evidence long gone, Hinterkaifeck is
a locked-room mystery on a grim, rural scale.
9. The Osage “Reign of Terror” Murders (Oklahoma, USA, 1920s)
The crime
In the early 20th century, members of the Osage Nation in Oklahoma became wealthy from oil found
beneath their land. Then they began dyingshot, poisoned, blown up in their homes. Between roughly 1918 and 1931,
dozens of Osage people died under suspicious circumstances, many connected to efforts by white guardians and
opportunists to seize their valuable headrights.
Why it still baffles us
A federal investigation eventually sent several conspiratorsincluding powerful rancher William Haleto prison.
But historians and tribal members believe many murders were never fully investigated, misclassified as accidents or
illness, or quietly ignored. The number of victims may be far higher than official counts.
Leading theories
Rather than a single “whodunit,” the Osage murders look like a network of overlapping conspiracies: guardians,
lawyers, and businessmen who viewed Osage lives as expendable obstacles to oil money. The enduring mystery is not
who committed a single murder, but how many crimes were covered upand how much justice was intentionally withheld.
10. The Pyjama Girl Murder (New South Wales, Australia, 1934)
The crime
In 1934, the badly burned body of a young woman wearing distinctive silk pajamas was found in a roadside culvert
near Albury, Australia. For years, she was known only as the Pyjama Girl, and her preserved body
was disturbingly displayed in a glass tank as authorities tried to identify her.
Why it still baffles us
A decade later, police announced she was Linda Agostini, and her husband confessed to killing her, claiming it was
an accidental shooting followed by a panicked cover-up. He was convicted of manslaughter, not murder. But forensic
inconsistenciesdifferences in eye color, dental records, and other detailshave led some researchers to doubt that
the Pyjama Girl was Linda at all.
Leading theories
One camp accepts the official story: Linda was the victim, her husband the killer, case closed. Another sees a
rushed conclusion and a possibly misidentified body, suggesting that the real identity of the Pyjama Girland the
full truth about her deathmay still be unknown.
What These Century-Old Murder Mysteries Reveal
Look at these cases together and a pattern emerges. “A century ago” wasn’t just about gas lamps, horse-drawn
carriages, and fancy hats; it was also about murky justice systems and uneven access to power. Wealth, class,
gender, and race shaped who was believed, who was protected, and who got written out of their own story.
- Forensics were primitive. No reliable DNA testing, limited fingerprint use, and crime scenes
often destroyed by curious crowds. - Media hype was fierce. Newspapers loved a scandal, even if it meant trampling evidence or
turning victims into caricatures. - Power tilted the board. The wealthy could hire better lawyers, spin narratives, or quietly
pressure investigators; marginalized communities, like the Osage Nation, often paid the highest price.
These stories show why so many “open and shut” cases from that era collapse on closer inspectionand why others were
never truly opened at all.
How to Explore These Murder Mysteries Responsibly Today
True crime can be fascinating, but these aren’t just puzzles; they’re about real people whose families sometimes
still feel the impact. If you dive deeper into these cases:
- Focus on the victims’ lives, not just their deaths.
- Be skeptical of any source that claims to have “finally solved” a century-old case on thin evidence.
- Remember that some “mysteries” are really stories of systemic injustice more than clever hidden killers.
Experiences and Reflections on “Top 10 International Murder Mysteries From A Century Ago”
One reason lists like this resonate so strongly is that these old murder mysteries feel strangely close and distant
at the same time. The headlines are yellowed, the photos are grainy, but the emotionsfear, grief, outrage, morbid
curiosityare very familiar. When people engage with these cases today, they’re not just chasing answers; they’re
trying to understand how societies decide whose lives matter.
Think about what it’s like to walk through modern Whitechapel on a guided Ripper tour, hearing about women who were
once dismissed as “fallen” and are now finally being remembered as daughters, sisters, and neighbors. Or to read the
court transcripts of the Lizzie Borden trial and realize how much of the jurors’ thinking was shaped by their ideas
about “proper womanhood” rather than scientific evidence.
Visiting places like the Villisca Axe Murder House or museums that interpret the Osage “Reign of Terror” adds
another layer. On the surface, it’s chillingthe creak of old floorboards, the preserved artifacts, the sense that
something terrible happened right where you’re standing. But at a deeper level, those spaces can feel like quiet
arguments against forgetting. They invite visitors to think about what happens when greed, prejudice, or simple
incompetence collide with fragile lives.
Even if you never travel to these locations, digital archives make it possible to “experience” the cases in a more
grounded way. Old newspapers, inquest documents, and photographs show how these murders were framed for the public.
You can watch narratives shift over timefrom sensational headlines about scandalous affairs to more nuanced
discussions about power, exploitation, and flawed investigations.
There’s also a personal dimension. Many modern readers see reflections of current issues in these century-old
mysteries: media bias, unequal justice, the way victims from marginalized groups are minimized or blamed. When you
read about the Osage murders, for example, it’s hard not to connect them to ongoing conversations about resource
exploitation and the rights of Indigenous communities. When you look at the Pyjama Girl, you may find yourself
questioning how gendered expectations still shape public empathy.
Engaging thoughtfully with these stories means holding two truths at once. First, they are undeniably gripping:
secret affairs, locked rooms, anonymous letters, vanished suspects, and bizarre forensic details. Second, they are
tragedies. Every clever theory about Jack the Ripper or Hinterkaifeck rests on real human suffering.
So if you use this list as a launchpadto research, to write, to visit historical sites, or simply to think more
deeply about justicetry to keep that balance. Enjoy the mystery, but respect the people at its center. A century
may have passed, but for many families and communities, the desire for truth and dignity is very much alive.
