Latest / Murder Files Unsealed / Jack the Ripper’s Identity Revealed After DNA Breakthrough, Historian Says
Transcript
- 0:00Speaker 1: Welcome to the deep dive. Today we are tackling, well,
- 0:03probably the biggest historical cold case there is Jack the Ripper.
- 0:07Speaker 2: It's the one, isn't it? The mystery that.
- 0:10Speaker 1: Haunts us for one hundred and thirty seven years? The
- 0:12identity of the killer who stalked London's Whitechapel. It's just
- 0:17been lost in fog and endless speculation.
- 0:20Speaker 2: Absolutely, we're talking about that intense period August to November
- 0:24eighteen eighty eight. At least five women, the canonical five,
- 0:28all prostitutes, just trying to survive. They met these horrific ends.
- 0:33Speaker 1: Horrific is the word. The mutilations were brutal, but also
- 0:36disturbingly precise. It immediately made people think, you know, this
- 0:40person knows something about anatomy exactly.
- 0:41Speaker 2: And despite this huge police effort Scotland Yard threw what
- 0:45over two thousand officers at it.
- 0:46Speaker 1: A massive number for the time, right.
- 0:48Speaker 2: But the killer just vanished, and over the next century
- 0:51the list of suspects became well, almost absurd, royalty like
- 0:55Prince Albert Victor.
- 0:56Speaker 1: Queen Victoria's grandson no Less, all the way.
- 0:58Speaker 2: To sort of eccentric figures. This American quack doctor Francis Tumblety,
- 1:02the Ripper became this almost supernatural figure, less.
- 1:05Speaker 1: A person, more ghost story. Yeah, until that is February fourteenth,
- 1:10twenty twenty five. That's when this British historian Russell Edwards
- 1:14made this huge claim. He said, basically, mystery salt through
- 1:19advanced DNA analysis.
- 1:20Speaker 2: And he named a name, Aaron Kosminski, a twenty three
- 1:23year old Polish Jewish barber living right there in Whitechapel.
- 1:27Speaker 1: Right in the heart of it. And Edwards is completely
- 1:29convinced his quote was without a doubt, one hundred percent.
- 1:32It's him really unambiguous.
- 1:35Speaker 2: So that's our deep dive today. We need to unpack this.
- 1:37We'll look at the tear of Whitechapel back, then the
- 1:39original police case against Cosminski.
- 1:41Speaker 1: Himself, which often gets forgotten right.
- 1:43Speaker 2: Then dive into the science, the DNA, the shal it's
- 1:45fascinating stuff, but also crucially we need to look at
- 1:48the doubts, the skepticism, because with evidence this old, well
- 1:52it's complicated.
- 1:53Speaker 1: It really is. You can't just take it at face value.
- 1:55Speaker 2: Okay, So before we get to the DNA testing in
- 1:57twenty twenty five, let's really set the scene ten eighty
- 2:00eight Whitechapel. You can't grasp the horror of the murders
- 2:03without understanding the place itself. You called it a pauldron
- 2:06of despair. That's a good way to put it. The
- 2:08poverty there, it's hard for us to even imagine. Now,
- 2:12this wasn't the London of top hats and carriages people
- 2:14might think of. It was a slum packed.
- 2:17Speaker 1: Volatile, packed with who mainly.
- 2:20Speaker 2: Well, yeah, people pouring in from the English countryside hoping
- 2:23for factory work, but also huge waves of immigrants, Irish
- 2:26families fleeing hardship, and critically for this story, Eastern European
- 2:30Jews like Kasminski's family exactly fleeing these horrific anti Semitic
- 2:35programs in the Russian Empire. They landed in the East
- 2:37End seeking safety, but found grinding poverty instead.
- 2:41Speaker 1: The numbers you mentioned are just staggering. Eighty thousand people
- 2:45crammed into these tiny, squalid tenements.
- 2:48Speaker 2: The density was unbelievable. Think about sanitation, disease, and the
- 2:52crime statistics just reflected that desperation. The murder rate was
- 2:55apparently fifty times higher than the rest of.
- 2:58Speaker 1: London, fifty times wow.
- 3:00Speaker 2: Bible was everything, and for so many women that meant
- 3:02turning to prostitution. Estimates are around twelve hundred sex workers
- 3:06in just that small area.
- 3:08Speaker 1: We have to remember these victims weren't just names on
- 3:10a list. They were real people pushed to the absolute edge.
- 3:14Mary Ann Nichols the first canonical victim. She was a
- 3:18mother of five, a widow.
- 3:21Speaker 2: Just trying to earn enough for a bed for the night.
- 3:23That's the level of vulnerability the Ripper preate on the
- 3:26absolute most marginalized people in a deeply broken society.
- 3:30Speaker 1: Let's quickly walk through the timeline of those canonical five murders,
- 3:33because the way the violence escalated really shows the growing panic.
- 3:37Speaker 2: It starts August thirty first, Mary Anne Nichols found in
- 3:40Buck's Row, throat cut, abdomen slashed open.
- 3:43Speaker 1: Bad enough, obviously, but then it gets worse.
- 3:45Speaker 2: A week later, Annie Chapman found in the backyard of
- 3:48twenty nine Hanbury Street, eviscerated. Her uterus was actually removed
- 3:52and tucked into her apron.
- 3:54Speaker 1: That's when the press really latched onto the idea of
- 3:56a specific skilled killer, right the White Chapel fiend.
- 3:59Speaker 2: Yeah, the surgical aspect became undeniable and then, of course
- 4:02the killer gave himself a name, the.
- 4:03Speaker 1: Dear Boss letter sent to a news agency signed.
- 4:07Speaker 2: He act a Ripper.
- 4:08Speaker 1: And suddenly it wasn't just a series of murders. It
- 4:10was this public performance, almost a taunt, which must have
- 4:13terrified people even more.
- 4:15Speaker 2: Absolutely, the panic peaked with the double event September thirtieth,
- 4:19early morning. First Elizabeth Stride in Duttfield's yard, throat cut
- 4:24but minimal mutilation. The thinking is he was likely interrupted.
- 4:28Speaker 1: Interrupted because he wasn't done for the night, apparently not.
- 4:32Speaker 2: Just forty five minutes later, maybe a ten minute walk away,
- 4:35Catherine ETOs is found in Miter Square, and this time
- 4:39the brutality is off the scale.
- 4:41Speaker 1: Face mutilated, intestines removed and draped over her shoulder, kidneys
- 4:45and uter is.
- 4:46Speaker 2: Taken like trophies. It's chilling, and this double murder, this
- 4:50rapid escalation, leads directly to maybe the most debated piece
- 4:53of evidence from the original investigation.
- 4:55Speaker 1: The Golston Street graffito.
- 4:57Speaker 2: Exactly near where they found Eto's body, police disc cover
- 5:00a piece of her apron stained with blood and uh feces.
- 5:04But nearby, under an archway, someone had chalked a message.
- 5:07Speaker 1: The Jews are the men that will not be blamed
- 5:09for nothing spelled juwees.
- 5:12Speaker 2: Right now, think about the context. Whitechapel is overflowing with
- 5:15newly arrived Jewish refugees, anti immigrant, anti Semitic feeling is
- 5:19already simmering.
- 5:20Speaker 1: So the police see this message and.
- 5:22Speaker 2: The police commissioner himself, Sir Charles Warren, races to the scene.
- 5:26He orders it washed off immediately gone.
- 5:29Speaker 1: Wait, they destroyed potential evidence, they did.
- 5:32Speaker 2: They took a photograph apparently, but the chalk itself was erased.
- 5:36The fear was that if that message stayed up, it
- 5:38would spark huge anti Semitic riots, mass violence.
- 5:43Speaker 1: So public order versus forensic evidence a.
- 5:45Speaker 2: Terrible choice, really, but it shows you the tension in
- 5:48the air. The fear wasn't just about the ripper. It
- 5:50was about the whole society potentially tearing itself apart.
- 5:53Speaker 1: And after that explosion of violence, the final canonical murder
- 5:56comes about six weeks.
- 5:57Speaker 2: Later, November ninth, Mary Jane Kelly in her room thirteen
- 6:01Miller's Court. The scene was indescribable, apparently a complete butcher shop,
- 6:06far beyond anything before body flayed. Organs removed her heart
- 6:10was missing.
- 6:10Speaker 1: The absolute peak of the horror.
- 6:12Speaker 2: And then nothing silence. The ripper just stops, vanishes. The
- 6:16public outcry is immense. Sir Charles Warren resigns, the case
- 6:20goes cold, the legend begins.
- 6:22Speaker 1: That pressure, that public outcry and the failure to catch
- 6:25him must have forced the police to really scrutinize the
- 6:29local community, which brings us back to Erin Kazminsky. He
- 6:33wasn't just a later theory. He was a suspect back then.
- 6:36Speaker 2: He absolutely was, and his life story places him right
- 6:40in the middle of everything. Aaron Wardki Kazminsky born eighteen
- 6:44sixty five in Klodawa, part of Russian.
- 6:46Speaker 1: Poland then fleeing persecution.
- 6:48Speaker 2: Yes, his family escaped the pogroms like so many others,
- 6:51arriving in England around eighteen eighty one.
- 6:54Speaker 1: And where did they settle Whitechapel. Naturally right in the
- 6:57Jewish enclave. He lives just streets away from where the
- 7:00murders happened, and his job he was a hairdresser working
- 7:03at nine Providence Court, just off Spittlefield's.
- 7:05Speaker 2: Market, which is literally yards from Hanbury Street where Annie
- 7:08Chapman was killed.
- 7:09Speaker 1: Exactly the geography fits perfectly. He's there, he's present, But.
- 7:12Speaker 2: What about him as a person. The record suggests he
- 7:15was well, deeply troubled. Definitely physically apparently quite unremarkable, five
- 7:22foot five, pale, light brown hair, slate mustache, but mentally
- 7:27things were clearly going wrong. He was actually institutionalized briefly
- 7:31back in eighteen eighty five, even before the main Ripper period,
- 7:34for insanity.
- 7:35Speaker 1: And later diagnosed with schizophrenia yes.
- 7:38Speaker 2: Which often involves paranoia delusions of persecution. Records show he
- 7:43believed people were trying to poison him, starve him, force
- 7:45him to do things, a very tormented mind.
- 7:48Speaker 1: But here's the major sticking point, isn't it? The contradiction
- 7:51in his behavior.
- 7:52Speaker 2: It's a huge one. On the one hand, he could
- 7:54be violent. There's a record of him threatening his own
- 7:57sister with a knife. That fits a pally violent profile, okay.
- 8:01But on the other hand, asylum record specifically mentioned he
- 8:04had a phobia, a phobia of blood and of knives.
- 8:07Speaker 1: How is that square with someone carrying out these incredibly
- 8:09bloody hands on mutilations. It seems incompatible.
- 8:13Speaker 2: It's a massive challenge to the theory. How could someone
- 8:16terrified of blood wide into that kind of gore. It's
- 8:18a question that hangs over the whole case against him historically.
- 8:21Speaker 1: Yet despite this, the police at the time seriously considered him.
- 8:25What specific evidence did they have beyond proximity and his
- 8:28known instability.
- 8:30Speaker 2: The strongest pointers come from internal police documents written slightly
- 8:34after the murder stopped. Sir Melville McNaughton, the Assistant Chief Constable,
- 8:38wrote a memo in eighteen ninety four.
- 8:41Speaker 1: The famous McNaughton memoranda right, and in.
- 8:44Speaker 2: It he lists his top three suspects. Because Minsky is
- 8:47one of them, he explicitly names him.
- 8:49Speaker 1: And there was an eyewitness connection too.
- 8:51Speaker 2: Yes, this is crucial. Here's a witness, Israel Schwartz, who
- 8:55saw a man attacking Elizabeth Stride shortly before she was
- 8:58found dead. Okay, Later, around eighteen ninety five, Detective Chief
- 9:02Inspector Donald Swanson, a key figure in the investigation, wrote
- 9:06notes in the margin of another police file. He actually
- 9:09circled Kazminsky's.
- 9:10Speaker 1: Name, circled his name and wrote what he wrote.
- 9:13Speaker 2: That Kazminsky had been positively identified by the witness positively identified.
- 9:18Speaker 1: Then why wasn't he arrested charged? If they had an
- 9:21id ah.
- 9:22Speaker 2: This is the heartbreaking part. Swanson's note goes on to
- 9:24say why the witness Schwartz, would not testify against a
- 9:28fellow Jew.
- 9:28Speaker 1: Because of the anti Semitism, the fear of backlash against
- 9:32the whole community.
- 9:33Speaker 2: Exactly remember the Golston Street graffito. The community was terrified.
- 9:37If Schwartz had publicly pointed the finger out a Polish Jew,
- 9:40the consequences could have been dire for everyone. So he
- 9:44refused to give formal evidence in court.
- 9:46Speaker 1: No witness testimony, no prosecution, even with a positive ID.
- 9:51Speaker 2: Precisely, they couldn't make the murder charge stick without that
- 9:54crucial courtroom testimony.
- 9:56Speaker 1: So Kazminsky avoids a murder trial.
- 10:00Speaker 2: What happens to him then, well, his mental health gave
- 10:02the authorities another option. In eighteen ninety one, just as
- 10:05the murders had stopped, he's committed sent to call me
- 10:08atch asylum on.
- 10:09Speaker 1: What grounds surely not suspicion of murder.
- 10:12Speaker 2: No, the official reasons listed were quite bizarre, masturbation and
- 10:17persecution mania.
- 10:18Speaker 1: That seems like a pretext almost or just a reflection
- 10:21of psychiatric understanding back then.
- 10:23Speaker 2: Probably a bit of both. But the timing is incredibly convenient,
- 10:27isn't it. The ripper murders stop and this prime suspect
- 10:30is taken off the streets and locked.
- 10:31Speaker 1: Away, where he stayed for the rest of his life
- 10:33pretty much.
- 10:34Speaker 2: He was later moved to Leavesden Asylum. The records from
- 10:37there paint a grim picture. He became mute, apparently quite feral,
- 10:41refused to wash, wouldn't eat properly, described as a very
- 10:45dirty fellow, just completely deteriorated.
- 10:48Speaker 1: And he died there, yes.
- 10:49Speaker 2: In nineteen nineteen, aged fifty three, having spent almost thirty
- 10:52years locked away, completely forgotten.
- 10:54Speaker 1: It's interesting how later researchers like Martin Fido in the
- 10:57eighties connected Cosminsky to another figure mentioned in police notes,
- 11:02This anonymous David Cohen. Right.
- 11:03Speaker 2: Fido argued they might be the same person, another Jewish
- 11:06immigrant suspect who ended up in an asylum right when
- 11:09the killing ceased. It all feeds this idea that the
- 11:12police likely knew who their man was, but the legal
- 11:15and social hurdles meant they couldn't prove it in court.
- 11:17Speaker 1: Okay, so that sets the historical stage. Kauz Minsky a
- 11:20strong suspect identified but not prosecuted locked away as the
- 11:24murder stop. Let's jump forward over a century into the
- 11:27world of DNA.
- 11:28Speaker 2: And into the story of Russell Edwards. He's not a
- 11:30history by trade, right, He's a financial pr consultant, that's right.
- 11:33Speaker 1: But he became obsessed with a ripper case, a real ripperologist.
- 11:39Speaker 2: And his obsession centered on a specific object, a silk
- 11:43shawl stained with what looked like blood.
- 11:46Speaker 1: He bought it at auction in two thousand and seven,
- 11:48paid about two thousand pounds for it. He was convinced
- 11:51it belonged to Catherine Etto's, the victim from mider Square.
- 11:54Speaker 2: What was the story behind the shawl? How did it
- 11:56supposedly link to crime scene?
- 11:58Speaker 1: The provenance is is well, it's based on family lore.
- 12:03The story goes that a police sergeant named Amos, who
- 12:05was supposedly at the Miters Square scene, took it and
- 12:08it was passed down through his family for generations.
- 12:11Speaker 2: Okay, so a family story, not an official police reckae.
- 12:14Speaker 1: That's important later definitely Now, Edwards tried to use this
- 12:17shawl back in twenty fourteen. He published some findings claiming
- 12:20a DNA match, but it didn't really land it.
- 12:23Speaker 2: Now it was met with a lot of skepticism. Firstly,
- 12:25that provenance issue, the family story no official record, big
- 12:29red flag.
- 12:29Speaker 1: For historians, and the DNA itself.
- 12:31Speaker 2: The main finding then was mitochondrial DNA mtDNA, which, as
- 12:35we know, is passed down the maternal line.
- 12:37Speaker 1: Right, let's break that down quickly for listeners. Why is
- 12:40mtDNA not great for pinpointing one specific person?
- 12:43Speaker 2: Okay, think of mtDNA like a very common family name
- 12:47passed down only from mothers to all their children. It's stable,
- 12:50lasts a long time in samples, so it's good for
- 12:52tracing ancient ancestry or ruling people out if their maternal
- 12:56line doesn't match.
- 12:57Speaker 1: But lots of people can share the same maternal.
- 12:59Speaker 2: Surname exactly, especially in a place like eighteen eighty eight
- 13:02Whitechapel full of immigrants from specific regions in Eastern Europe.
- 13:06Thousands of unrelated people might share the same mtDNA profile
- 13:10just because their distant maternal ancestors came from the same area.
- 13:14So you can say the DNA could belong to someone
- 13:16from Edo's maternal line or Cosminski's, but you can't say
- 13:20it definitely does to the exclusion of everyone else So.
- 13:23Speaker 1: Twenty fourteen interesting, suggestive, but ultimately flawed. What changed for
- 13:28the twenty twenty five.
- 13:29Speaker 2: Claim Edwards didn't give up. He commissioned a much more
- 13:32advanced analysis, this time with biochemists Jerry Lohalanin and David Miller.
- 13:37Their paper came out in the Journal of Forensic Sciences
- 13:39in February twenty twenty five. They called it the most
- 13:42systematic and advanced genetic analysis to date on the Ripper.
- 13:45Speaker 1: Case, and the technology that these was key right.
- 13:47Speaker 2: Next generation sequencing absolutely NNGS is a game changer for
- 13:51ancient degraded DNA. You're dealing with DNA that's over one
- 13:55hundred and thirty years old, probably handled by dozens of
- 13:58people exposed to the environment. The strands are broken into
- 14:02tiny pieces. Oh that's hard to read, very hard with
- 14:05older methods. But NGNGS can sequence millions of these tiny
- 14:09fragments simultaneously and piece them back together, almost like a
- 14:12digital jigsaw puzzle. It lets you get usable information from
- 14:15samples that were previously thought to be too damaged. They
- 14:18also use sophisticated statistics Bayesian analysis to assess the probability
- 14:22of the.
- 14:22Speaker 1: Matches, and crucially, they weren't just testing the shawl in isolation.
- 14:26They got DNA from living relatives.
- 14:29Speaker 2: Yes, this was vital for rigor. They tracked down and
- 14:32got DNA samples from three living descendants of Catherine Edo's
- 14:35through her granddaughter Alice, that confirmed her maternal mtDNA line
- 14:40and for Cousminsky, they found a living maternal relative of
- 14:43Kusminsky's sister Matilda. This gave them the confirmed comparison points
- 14:47for both the victims and the potential killers lineages.
- 14:50Speaker 1: Okay, so let's get to the results from the shawl itself. Kah.
- 14:52What did this advanced to analysis find.
- 14:54Speaker 2: Two key things. First, on the bloodstains, they found NTDNA
- 14:59that was a one hundred two percent match to Catherine
- 15:01Eto's confirmed lineage from her descendants. They argued this specific
- 15:05mtDNA profile or haplotype was rare enough to rule out
- 15:09ninety nine point nine to nine percent of the general
- 15:11European population.
- 15:12Speaker 1: Okay, so that strongly links the showl to the victim.
- 15:15What about the killer?
- 15:16Speaker 2: They also found sieman stains on the showal and from
- 15:19these they extracted two types of male genetic information, which
- 15:22were first a Y chromosome profile. Unlike mtDNA. The Y
- 15:27chromosome passes directly from father to son, so it's much
- 15:30better for tracing a specific male line The y chromosome
- 15:33profile they found matched the lineage traced from Cosminsky's sisters relative, so.
- 15:37Speaker 1: That points to the Cosmiski family line. But they went
- 15:40further from more precision.
- 15:41Speaker 2: Yes, this is the really crucial bit. Scientifically. They managed
- 15:44to extract and analyze nuclear DNA as well, the DNA
- 15:47from the cell nucleus which contains the full genetic blueprint,
- 15:51and they looked for specific markers called SNP.
- 15:54Speaker 1: Single nucleotide polymorphisms tiny variation.
- 15:57Speaker 2: Exactly, but think of them like unique typos in the
- 15:59genetic code. They're much more individual specific than broad lineage
- 16:03markers like mt DNA or even Y chromosomes. They found
- 16:07SNPs in the semen sample that corroborated the link specifically
- 16:11to Kosminsky's lineage.
- 16:12Speaker 1: So it's like going from a family name mtDNA Y
- 16:16chromosome to a specific individual within that family smps.
- 16:21Speaker 2: That's a good analogy. The combination mtDNA matching the victim
- 16:25y chromosome plus corroborating SNPs from the semen matching the
- 16:28suspect's lineage. That's what Edwards and his team argue makes
- 16:32the case definitive. The one hundred percent it's him claim
- 16:36rests on this multi layered genetic evidence.
- 16:38Speaker 1: And Edwards ties this science back into the historical context.
- 16:41Speaker 2: Doesn't Yes, he argues, it makes the whole historical picture
- 16:43click in place. The Shawls DNA links it to ETOs
- 16:46fibers on it supposedly match for clothing. Kosminsky's job is
- 16:50a barber, sometimes called barber surgeons back then.
- 16:52Speaker 1: Because they did minor procedures right, lancing boils, things like
- 16:55that exactly.
- 16:56Speaker 2: So maybe that explains the anatomical knowledge, the skill with
- 16:59a blade, and then the timing. The murder stopped right
- 17:01when Cosminsky is committed to the asylum. Edwards argues, the
- 17:04DNA confirms the circumstantial case that was always there. But
- 17:08and it's a big butt. Even with this cutting edge science,
- 17:11the case isn't closed for everyone. Far from it. We
- 17:14absolutely have to look at the criticisms and the doubts.
- 17:16This isn't a simple victory lap for science.
- 17:19Speaker 1: No, especially with the case this legendary and evidence this old,
- 17:22you need intense scrutiny. So what are the main counter arguments?
- 17:26Where does this skepticism come from?
- 17:27Speaker 2: Okay, the first major challenge comes from other geneticists looking
- 17:30at the findings, specifically the mt DNA match for Eto's
- 17:35Remember they said it ruled out ninety nine point nine
- 17:38nine percent of Europeans.
- 17:39Speaker 1: Yes, sounds pretty definitive.
- 17:41Speaker 2: Well, the issue is which Europeans that specific mtDNA haplotype.
- 17:44The technical spring is one sixty four O nine C
- 17:47one six nine and so on. While rare overall, is
- 17:50actually quite common in certain populations, with populations specifically Eastern
- 17:54Europeans and even more specifically Ashkenazi Jews, which of course
- 17:59describes a Kuzminsky and thousands of others in Whitechapel at
- 18:02the time.
- 18:03Speaker 1: Ah, So the ninety nine point nine to nine percent
- 18:05figure might be misleading in the specific context of eighteen
- 18:08eighty eight Whitechapel exactly.
- 18:10Speaker 2: Leading geneticists like Turi King at Lester University. She was
- 18:14involved in identifying Richard the Third's remain, so she knows
- 18:17ancient DNA. She pointed this out. Her take was essentially
- 18:20the mtDNA match could be from Kusminsky, sure, but it
- 18:24could also be from literally thousands of other people living
- 18:27in London then who shared that same common Ashkenazi maternal lineage.
- 18:32Speaker 1: So that casts doubt on the statistical certain deal least
- 18:34for the mtDNA part. Even the Y chromosome and SNPs
- 18:37are they completely unique.
- 18:39Speaker 2: They are much more specific, definitely, but ancient DNA is tricky.
- 18:42Degradation can cause errors that might look like SNPs, and
- 18:45even why profiles can be shared within extended families. The
- 18:49critics aren't necessarily saying the match is wrong, but that
- 18:51the level of certainty claimed might be overstated given the
- 18:55potential pool of matches and the degraded nature.
- 18:57Speaker 1: Of the sample, which leads us straight back to the
- 19:00biggest historical problem, the shawl itself. Where did it really
- 19:05come from?
- 19:06Speaker 2: This is probably the weakest link in the whole chain
- 19:08for many historians. People like Hallie Rubinholt, who wrote that
- 19:11fantastic book focusing on the victims' lives, point out there
- 19:15is zero mention of a silk shawl in any official
- 19:19police inventory from the Miterer Square crime scene, No coroner's
- 19:22report mentions it nothing.
- 19:24Speaker 1: It only appears in the historical record much later, based
- 19:27on that family story about Sergeant Amos taking it exactly.
- 19:29Speaker 2: It surfaces publicly in nineteen eighty eight. So if you
- 19:33can't definitively prove the shawl was at the crime scene
- 19:36with Catherine Edos's body, then well, what does the DNA
- 19:40on it actually prove?
- 19:41Speaker 1: It proves Kazminski's DNA and Edo's DNA were on the
- 19:44same piece of silk at some point, but not necessarily
- 19:46that he killed her.
- 19:47Speaker 2: Cisely, the chain of custody is completely broken. And think
- 19:50about contamination. This shawl wasn't sealed in an evidence bag
- 19:53for one hundred and thirty years.
- 19:55Speaker 1: No, it was kept by a family, handled, stored, probably washed,
- 19:58then auctioned.
- 19:59Speaker 2: Right, It's been exposed to countless potential sources of DNA
- 20:03contamination over more than a century. Could someone else who
- 20:06handled it have left DNA? Could DNA have transferred from
- 20:10other objects stored nearby? Could Edo's DNA have got on
- 20:14it after the murder if the policeman did take it home.
- 20:16Could Kousminsky's DNA well, could it have got there some
- 20:19other way entirely unrelated to the murder. The possibilities for
- 20:23error with ancient, heavily handled items are huge.
- 20:27Speaker 1: So some critics suggest the result might be a false positive,
- 20:30or that the researchers were maybe too keen to find
- 20:32a match that fit their suspect.
- 20:34Speaker 2: That argument is definitely out there. People like Paul Begg,
- 20:37another respected Ripper author, have voiced concerns about potential evidence manipulation,
- 20:42maybe subconsciously to fit the pre existing theory about Cosminsky.
- 20:46There was also criticism that the initial peer review of
- 20:48the twenty twenty five paper didn't include the raw DNA
- 20:51sequenced data, which makes independent verification harder.
- 20:55Speaker 1: Okay, so we have genetic doubts about the rarity of
- 20:58the markers, huge historical doubts the shawl's origin, and concerns
- 21:01about contamination. What about the behavioral issues we touched on
- 21:04earlier that.
- 21:05Speaker 2: Still bothers people. Ripperologist Drew Gray really hammers this point.
- 21:09Kuzminsky's documented phobia of blood, how does that fit with
- 21:13the ripper who seemed almost to revel in gore, especially
- 21:17with Mary Jane Kelly. It's a stark contradiction and.
- 21:20Speaker 1: The idea that locking him up stop the murders. Yeah,
- 21:23does that hold water completely?
- 21:25Speaker 2: It's compelling timing undeniably, but correlation isn't causation. Skeptics ask
- 21:31if he was this frenzied killer driven by this schizophrenia
- 21:34with simply being confined stop the urges entirely. Asylum records
- 21:38show he was difficult, yes, but not necessarily carrying out
- 21:41Ripper style attacks inside. Why the complete cessation of that specific,
- 21:45highly ritualized type of violence just because he was institutionalized.
- 21:49It lines up, but it's not definitive proof.
- 21:51Speaker 1: So where does this leave us. We have this incredibly
- 21:54evaned science pointing strongly at one man, Aaron Kazminsky, the
- 21:57most specific link ever found.
- 21:59Speaker 2: Yet we also have these significant nagging doubts, the common
- 22:03DNA markers in that specific population, the shaky origin story
- 22:06of the crucial piece of evidence, the SHAWL, and those
- 22:09behavioral inconsistencies. It's not quite the slam dunk case some
- 22:12might have hoped for.
- 22:13Speaker 1: But regardless of whether you're one hundred percent convinced or
- 22:15still skeptical, this focus on Kasminsky does change the narrative,
- 22:19doesn't it. It pulls Jack the Ripper out of the
- 22:22realm of myth.
- 22:23Speaker 2: It really does. If it is Cosminsky, then the Ripper
- 22:25wasn't some evil genius or a phantom drifting through the fog.
- 22:29He was a real person, a deeply unwell immigrant struggling
- 22:33with severe mental illness, paranoid schizophrenia, living on the absolute
- 22:37margins of society.
- 22:38Speaker 1: It demystifies the killer, yeah, makes him less of a
- 22:40monster perhaps, and more of a tragic broken figure himself,
- 22:44albeit one who committed monstrous acts exactly.
- 22:47Speaker 2: You see his life trajectory of fleeing persecution, ending up
- 22:50in this desperate part of London, working with tools like razors,
- 22:53which is chillingly relevant, and then the slow, sad decline
- 22:57into psychosis in decades of institutionalsation, dying unknown. It's a
- 23:02human story, albeit a very dark one.
- 23:04Speaker 1: And maybe the most positive outcome of all this, whether
- 23:06the idea is perfect or not, is that it brings
- 23:08the focus back to the victims.
- 23:10Speaker 2: Absolutely. For too long, they've just been ripper victims names
- 23:14attached to the killer's legend. This reminds us they were
- 23:17women like Catherine Edo's who worked in tinplate factories before
- 23:20falling on hard times, or Mary Anne Nichols, a mother
- 23:23trying to feed her kids.
- 23:25Speaker 1: Their descendants are still seeking some kind of closure. You
- 23:28mentioned Karen Miller Tter's great great great granddaughter.
- 23:31Speaker 2: Yes, she and others have spoken about wanting a form
- 23:34of justice, not revenge obviously, but validation, acknowledgment of what happened,
- 23:40and perhaps finally knowing the name of the man responsible.
- 23:44Speaker 1: And Russell Edwards isn't stopping here. He's actually trying to
- 23:46make this official legally.
- 23:48Speaker 2: That's right. He's petitioned the UK's Attorney General to reopen
- 23:51the inquest into Catherine Eto's death based on this new
- 23:55DNA evidence.
- 23:56Speaker 1: Using coronial law? Can they do that after so long?
- 24:00Speaker 2: So? The argument is that significant new evidence has come
- 24:03to light that wasn't available at the original inquest in
- 24:06eighteen eighty eight. And interestingly, some of Kazminsky's own relatives
- 24:10are reportedly supporting this move. They want certainty too.
- 24:13Speaker 1: Wow. If that inquest happens, what would it mean?
- 24:16Speaker 2: It would be huge, potentially setting a massive precedent. You'd
- 24:20have scientists testifying under oath about ancient DNA evidence in
- 24:24a Victorian cold case. The court would have to weigh
- 24:27the modern science against the historical doubts if they formerly
- 24:31concluded Kosminsky was responsible. Well, it could open the door
- 24:34for similar attempts in other historical mysteries.
- 24:37Speaker 1: A real collision of history and forensic science at a courtroom.
- 24:40Speaker 2: It really would be.
- 24:41Speaker 1: So we end where we began. Really with this tension,
- 24:45science seems to have pointed a finger, giving the killer
- 24:48a name, Aaron Kazminski, for the first time with this
- 24:51level of molecular backing. Yeah, but the doubts remain. So
- 24:55here's the thought to leave you with. Is holding onto
- 24:57those doubts, focusing on the Shawls Dodge providence, the common
- 25:01DNA markers just a way of keeping the mystery alive.
- 25:05Do we secretly prefer the caped phantom ripper myth to
- 25:08the sad reality of a mentally ill barber?
- 25:10Speaker 2: Or is that skepticism absolutely vital? Is it essential scientific
- 25:14and historical rigor when you're dealing with degraded evidence from
- 25:17over a century ago, evidence that could potentially point to
- 25:19thousands of people. Has the Whitechapel file finally been slam
- 25:22shut by science?
- 25:23Speaker 1: Or has this DNA discovery just opened a whole new
- 25:27chapter in the debate, one that historians and scientists will
- 25:30be wrestling with for years to come.
- 25:31Speaker 2: The ripper himself may be long dead, but it seems
- 25:34the quest to truly understand what happened in Whitechapel in
- 25:37eighteen eighty eight is very much alive.
- 25:39Speaker 1: Thank you for joining us for this deep dive. We'll
- 25:41see you next time.