The fog hung low over the Thames on the night of May 25, 1838, as a hansom cab rattled through the gaslit streets of Lambeth. Inside, a young woman known to locals as ‘the Countess’ sat beside a handsome stranger. She had no idea that within hours, her throat would be cut in her own bed—and that her name would echo through history, not because of justice, but because of a writer named Charles Dickens.

This is the story of Eliza Grimwood, one of Victorian London’s most baffling murder cases. A case that saw a young police force—barely nine years old—fumble in the dark, chasing shadows and gloves that led nowhere. A case that would be immortalized in Dickens’s weekly magazine twelve years later, and then fade into obscurity, only to be rediscovered by modern historians.

Eliza lived at 12 Wellington Terrace, off Waterloo Road, a modest brick house in a working-class neighborhood. She shared the place with William Hubbard, described as her cousin and partner—a builder by trade. Their arrangement wasn’t unusual for the time; in the crowded tenements south of the river, family lines blurred and households shifted with circumstance.

On that fateful night, Eliza returned home by cab with a man. Witnesses described him as handsome. Some newspapers speculated he was foreign—a detail never confirmed. The cab was traced; the man was not. By morning, Eliza was found dead in her bedroom, her neck severed. The discovery shattered the quiet of Wellington Terrace and set in motion one of the first high-profile murder investigations by London’s Metropolitan Police.

The force, founded in 1829, had no detective branch. Inspector Charles Frederick Field of the L Division led the inquiry. He began with the cab driver, who could describe the ride but not the passenger. That trail went cold. Then came the gloves—a pair of men’s dress gloves found under Eliza’s pillow, marked inside with the letters ‘T’ and ‘R’ and a cross.

Field painstakingly traced those gloves through London’s shops: from the cleaner who had handled them, to the smallware dealer, to the owner. It was meticulous police work, years before any formal detective unit existed. But the gloves turned out to be innocent—left in the house by chance, with no connection to the murder. The most promising clue evaporated.

Suspicion then fell on Hubbard, the cousin and partner. He was arrested but released for lack of evidence. Nothing tied him to the crime except his presence in the house. The investigation had exhausted every lead. The inquest returned a verdict of willful murder against some person or persons unknown. No one was ever charged.

For over a decade, the case languished in the files of the Metropolitan Police—a forgotten failure. Then, on September 14, 1850, Charles Dickens published ‘The Pair of Gloves’ in his magazine Household Words. He changed the names—Inspector Field became ‘Wield,’ the glove owner ‘Mr. Trinkle’—but the investigative path was accurate. Dickens even mentioned Eliza by her real name.

Field and Dickens became friends; the inspector later inspired Inspector Bucket in Bleak House. The case entered English literature twice: once as a magazine piece, once as fiction. Yet the mystery remained. Who was the man in the cab? Who killed Eliza Grimwood? The law had no answers, and the records stayed silent.

But the silence of the law did not mean the city forgot. In the weeks after the inquest, Lambeth’s cheap presses churned out broadsides—crude, ink-smudged sheets sold for a penny on street corners—bearing titles like ‘The Mysterious Murder of Eliza Grimwood’ and ‘The Countess of Waterloo Road.’ These were not sober reports. They were sensation, dressed in verse and woodcut, and they fed a public hunger that would not be satisfied by a verdict of ‘persons unknown.’

The broadsides told a different story than the police files. In their telling, the handsome foreigner was no chance companion but a gentleman of rank, a nobleman slumming in the south bank’s shadows. Some named him; none named him twice the same way. One sheet claimed he was a Spanish officer, another a French count, a third a Russian prince traveling incognito. The truth, whatever it was, drowned beneath the ink.

What the broadsides did preserve—and what the official record barely noted—was the terror that gripped Wellington Terrace in the days after the murder. Neighbors locked their doors at dusk. Women walking home from the theatres across the river took cabs they could not afford. The story of the Countess, beautiful and proud, cut down in her own bed, became a cautionary tale whispered in kitchens and servants’ halls. It was not justice, but it was memory.

And memory, in Victorian London, had a way of attaching itself to the wrong things. The gloves—those innocent, much-chased gloves—became the case’s emblem. In the popular imagination, they were not exonerated. They were ‘the murderer’s gloves,’ hidden under the pillow by a killer who fled before morning. Dickens’s account, accurate as it was, only cemented the error: readers remembered the chase, not its conclusion.

Inspector Field, for his part, never publicly complained. He had done his work by the standards of 1838—patiently, methodically, without the tools that later detectives would take for granted. But the case gnawed at him. In later years, when his friendship with Dickens brought him a measure of fame, he would sometimes speak of Wellington Terrace in careful, measured terms. He never claimed to know who killed Eliza Grimwood. He only insisted that the man in the cab had been real, and that the trail had ended not for want of effort but for want of a name.

Meanwhile, William Hubbard vanished from the record. Some said he sailed for America; others that he simply moved across the river and took another name. No one pursued him. The law had released him, and the public had moved on to fresher horrors. Yet in the mythology that grew around the case, Hubbard never quite escaped suspicion. He was the man who lived with her, the man who was arrested and freed, the man who left. In the absence of a better suspect, the imagination supplied one.

By the 1850s, Eliza Grimwood had become a footnote in the annals of the Metropolitan Police—a case cited in training as an example of early investigative method, and in newspapers as an example of unsolved mystery. She was neither fully forgotten nor fully remembered. She existed in the gap between the two, a name that surfaced whenever Londoners spoke of crimes that had slipped through the law’s fingers.

It was in that gap that the second case would take root—a case that, unlike Eliza’s, ended not in silence but in the roar of a crowd at Newgate, and in the troubled conscience of a lawyer who defended a man he knew to be guilty.

For if Eliza Grimwood’s death had been a mystery that the law could not solve, the murder of Lord William Russell in Mayfair two years later would be a mystery the law solved too well—and in solving it, raised a question that no verdict could settle.

In the spring of 1840, Norfolk Street off Park Lane was one of the quietest and most respectable addresses in London. Tall Georgian houses, black iron railings, basements where servants worked out of sight. Behind one of those doors, at Number 14, lived Lord William Russell—seventy-two years old, a widower, younger son of the Dukes of Bedford, uncle to the Liberal politician John Russell.

He kept a small household. Among his servants was a Swiss-born valet named François Benjamin Courvoisier, about twenty-three years old, who had been in the Lord’s service only a few weeks. On May 5, 1840, Lord William reprimanded him for a minor lapse of duty—failing to instruct the coachman to collect his master from his club. It was an ordinary friction in any household. In this one, it was the last recorded exchange between the master and the man before the master died.

In the early hours of May 6, Lord William Russell was found dead in his bed, his throat cut. The house was in disarray—drawers pulled open, rooms ransacked, the appearance of a burglary gone wrong. But the officers who arrived from the Metropolitan Police did not believe it. Nothing had been stolen. The disorder was present; the loss was not. To the police, that contradiction pointed away from an intruder and toward someone inside the house who wished to invent one.

During the search that followed, items belonging to the household were found hidden among Courvoisier’s possessions, concealed in his room. The valuables an outside thief was supposed to have taken had been stowed where only a member of the household could have put them. The staged burglary and the hidden property turned the investigation toward the valet who had been reprimanded the day before his master’s death.

Courvoisier was arrested and charged with the murder of Lord William Russell. The inquest followed in the days after, and the case was sent for trial at the Old Bailey—the Central Criminal Court, which heard the most serious cases in London and the surrounding counties.

His trial opened on Thursday, June 18, 1840, and lasted three days. The presiding judge was the Lord Chief Justice, Sir Nicholas Conyngham Tindal. Courvoisier pleaded not guilty. His defence was undertaken by a barrister named Charles Phillips, whose conduct in the case would become a legal controversy argued for years afterward.

The prosecution’s case rested largely on circumstance and inference, not on any eyewitness. No one had seen the valet kill his master. What the Crown had was the unconvincing staged burglary, the absence of any real theft, the reprimand of the previous day, and the servant’s proximity to the sleeping man. It was a accumulation of facts that suggested guilt rather than proof of it—and the defence might reasonably have hoped to raise doubt.

Then, during the trial itself, the character of the case changed. Property of Lord William Russell that had been missing was found, and the discovery came while the trial was underway, decisively strengthening the prosecution and linking the dead man’s belongings to the servant in the dock.

What was not known inside the courtroom—and what became the enduring controversy of the case—concerned the defence barrister himself. During the trial, Courvoisier confessed his guilt in secret to his lawyer. He told Charles Phillips that he had committed the crime, and then instructed him to continue defending him regardless. And Phillips did continue.

He went on defending a client he now knew with certainty to be guilty, and the propriety of that act—what a barrister may and may not do for a client whose guilt he knows in secret—became a central episode in the ethics of the English bar. The case remained a subject of debate for decades as a defining dilemma. Some held that Phillips had betrayed the court; others that he had done no more than his duty as an advocate required. The argument was never about whether Courvoisier was guilty—he had already admitted it—but about what his lawyer owed to the court and to the client at once.

The jury was not troubled by that private knowledge, of which it was unaware. On the evidence presented, and with the case of circumstance completed by the recovered property, the jury reached its verdict. Courvoisier was convicted of willful murder—of the murder of his master. The court pronounced sentence: death by hanging.

On July 6, 1840, François Benjamin Courvoisier was hanged outside the walls of Newgate Prison before a crowd estimated at forty thousand. Among them stood Charles Dickens and William Makepeace Thackeray. Thackeray was so disturbed by the spectacle that he wrote ‘Going to See a Man Hanged,’ published in Fraser’s Magazine that August—a foundational text in the campaign against public executions.

Dickens, too, would later turn against the public gallows. The case left its mark on two separate currents of Victorian life: the movement to end public hanging, and the debate over a barrister’s duty to a client he knows to be guilty—a controversy that kept Charles Phillips’s conduct alive in legal ethics for a generation.

And then there was the third case—the Waterloo Bridge mystery of 1857. A carpet bag found on a bridge pier, a headless torso, a short, stout, elderly woman who paid her toll and vanished. No name for the victim. No name for the killer. A murder open at both ends.

Three cases. Three failures of the law—one silenced by time, one solved but morally tangled, one never begun. All three entered the national record and never left it.

But perhaps the deepest mystery is not who killed Eliza Grimwood, or what became of the woman on the bridge. It is why we are still telling these stories, nearly two centuries later. What do you think—do unsolved murders fascinate us because of the victims, or because of what they reveal about ourselves?