Foul Play: Crime Series

Episode 14 of 15 | Season 36: Serial Killers in HistoryIn a locked storage chamber in rural Hungary, seven sealed metal drums waited to reveal their terrible secrets—each containing the perfectly preserved body of a woman who had answered a marriage advertisement.The investigation into Hungary's most prolific lonely hearts killer reaches its chilling conclusion as we trace Béla Kiss's extraordinary escape from justice during the chaos of World War One.VICTIM PROFILE:Katherine Varga sold her dressmaking business for the promise of marriage. Margaret Toth trusted her mother's choice of a husband. These women weren't victims of circumstance—they were successful, independent, and looking for partnership in an era when marriage advertisements represented a respectable path to companionship. They responded to notices in Budapest newspapers, exchanged romantic letters with a successful tinsmith named Béla Kiss, and traveled alone to his home in Cinkota with their valuables and their hopes. The skills that had supported Katherine's independence—her precise needlework—would later identify her remains years after Kiss strangled her and sealed her body in an alcohol-filled drum.THE CRIME:This case changed how Hungarian law enforcement approached missing persons cases and marriage advertisement fraud. Kiss's crimes exposed the vulnerability of women seeking companionship in early twentieth-century society and demonstrated how a charismatic predator could weaponize social conventions for years without detection. The preserved bodies—so pristine that victims remained recognizable years after death—stand as haunting evidence of how ordinary systems can shield extraordinary evil. Béla Kiss remains one of criminology's greatest unsolved mysteries, his ability to disappear so completely ensuring his story continues to captivate researchers worldwide.Content Warning: This episode contains descriptions of violence against women and discussions of serial murder. Listener discretion advised.KEY CASE DETAILS:The investigation into Béla Kiss began in mid-1916 when landlord Márton Kresinszky and pharmacist Béla Takács discovered seven metal drums in Kiss's locked storage chamber. Each drum, professionally sealed with lead solder, contained a woman's body preserved in wood alcohol and strangled with a rope or garrotte. Investigators found seventeen more bodies throughout the property, bringing the total to twenty-four victims—all killed with the same methodical approach.Timeline: Kiss operated between 1912-1914, placing matrimonial advertisements in Budapest newspapers under the alias "Hofmann." Conscripted to the 40th Honvéd Infantry Brigade in 1914, he left his home in housekeeper Mrs. Jakubec's care. The discovery came nearly two years later during renovation preparations.Method: Kiss corresponded with 174 women, actively pursued 74, and lured victims by emphasizing his financial stability and respectable tinsmith business. He requested women travel alone and bring their valuables. After strangling them, he took their assets and preserved bodies in alcohol-filled drums—a technique that astounded medical examiners with its effectiveness.Escape: In October 1916, Detective Chief Charles Nagy traveled to a Serbian military hospital after reports Kiss was alive. He arrived to find a corpse in Kiss's bed—but the face was wrong. Kiss had switched identity documents with a dying soldier and walked out of the hospital into the chaos of war-torn Serbia.Aftermath: In 1932, New York City homicide detective Henry Oswald was certain he spotted Kiss emerging from the Times Square subway station. The sighting was never confirmed. Whether Kiss died in the trenches, lived out his days under an assumed identity, or met some other fate remains unknown. The mathematics of his notebook—174 contacts, 74 pursued, 24 found—leaves terrible questions about fifty unaccounted women.HISTORICAL CONTEXT AND SOURCES:This episode draws on contemporary Hungarian police records, the detailed account by Austro-Hungarian author Frigyes Karinthy who witnessed the body examinations, court documents from earlier proceedings against Kiss by victims Julianne Paschak and Elizabeth Komeromi, and historical research into World War One-era military hospital conditions in occupied Serbia. The investigation reveals how wartime chaos enabled Kiss's escape and how early twentieth-century record-keeping failures allowed a serial killer to vanish completely.RESOURCES AND FURTHER READING:For listeners interested in exploring this case further, these historically significant sources provide additional context:The Hungarian National Archives maintains police investigation records from the original 1916 Cinkota discovery and subsequent manhuntAcademic research on early twentieth-century matrimonial fraud and lonely hearts schemes in Austro-Hungarian newspapersMilitary hospital records from WWI-era Serbia documenting the typhoid epidemic and identification challenges that enabled Kiss's escapeContemporary newspaper coverage from Budapest publications reporting on the barrel discoveriesRELATED FOUL PLAY EPISODES:If you enjoyed this early twentieth-century Hungarian case, explore these related Foul Play episodes:Season 36, Episode 12: Maria Swanenburg - Another insurance-focused serial killer from the 1880s Netherlands who targeted vulnerable community membersSeason 36, Episode 9: Maria Jeanneret - Swiss poisoner who exploited positions of trust to prey on isolated victimsSeason 36, Episode 15: Karl Denke - German serial killer who evaded detection through community respectability until the 1920sFoul Play is hosted by Shane Waters and Wendy Cee. Research and writing by Shane Waters with historical consultation. Music and sound design featuring period-appropriate Hungarian and Eastern European folk elements. For more forgotten cases from history's darkest corners, subscribe to Foul Play wherever you listen to podcasts.Next week on Foul Play: The season finale explores Karl Denke, the forgotten cannibal of Münsterberg, whose decades of murder remained hidden behind the façade of a respected German businessman. Subscribe now to follow Serial Killers in History to its conclusion.Our Sponsors:* Check out BetterHelp: https://www.betterhelp.comSupport this podcast at — https://redcircle.com/foul-play-crime-series/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Season 36, Episode 13 of our Serial Killers in History series. This episode examines one of North Africa's most notorious crimes and the execution that shocked the world.In the spring of 1906, authorities in Marrakesh make a discovery that will reverberate across continents. Beneath the packed-earth floor of a modest shoemaker's workshop, they uncover the remains of twenty-six women. Ten more bodies lie buried in a garden nearby. Thirty-six victims in total—women who came to a trusted craftsman for help and never walked out alive. What follows is a story of community betrayal, colonial politics, and a punishment so brutal that diplomats from New York to London demanded intervention. But the screaming from inside the marketplace walls continued for two days before...VICTIM PROFILE:The thirty-six women murdered by Hadj Mohammed Mesfewi remain largely unnamed in historical records—a final cruelty in a case dominated by its killer's infamy. They were working-class women from Marrakesh's medina, women who needed help with everyday tasks in a society where female literacy was rare. Some came to dictate letters to relatives in distant cities. Others needed shoes repaired. They were mothers, daughters, sisters who trusted a man their community trusted. They walked into his shop for legitimate business and vanished into the earth beneath his floor, their identities lost to time while their murderer's name lives in infamy.THE CRIME:Between 1902 and 1906, Mesfewi operated his shop near one of Marrakesh's public bathhouses, positioning himself perfectly to encounter women conducting business without male accompaniment. His method was consistent across all victims: he offered tea laced with narcotics, likely opium, rendering women unconscious. Once incapacitated, he killed them with a dagger and buried them beneath his workshop floor or in a garden he owned, using quicklime to accelerate decomposition. His seventy-year-old accomplice, a woman named Annah, assisted in the crimes until her capture in April 1906.KEY CASE DETAILS:The murders unraveled when families noticed a pattern—women who mentioned visiting Mesfewi's shop were never seen again. One young woman named Fatima escaped after growing dizzy from drugged tea, providing the first direct testimony against the shoemaker. When Annah was captured by a victim's family and forced to confess, she revealed the burial sites before dying from her injuries. Authorities excavating Mesfewi's workshop found twenty-six bodies, methodically buried with layers of quicklime. A second property yielded ten more victims. Forensic science in 1906 Morocco was rudimentary—no fingerprinting, no crime scene photography—so investigators relied on shovels, sketches, and eyewitness accounts to document the horror.HISTORICAL CONTEXT AND SOURCES:Mesfewi's crimes occurred during Morocco's final years of independence before European colonization. As his victims were being discovered in April 1906, diplomats gathered in Algeciras, Spain, carving up Morocco's future at an international conference. Within six years, the Treaty of Fez would establish the French Protectorate, ending twelve centuries of Moroccan sovereignty. European powers seized on Mesfewi's execution—he was sealed alive inside a wall in the Marrakesh marketplace—as evidence of "barbaric" Moroccan justice requiring European oversight. Contemporary newspapers from The Times and Democrat to the St. John Sun published detailed accounts and illustrations, framing the case within colonial narratives that justified intervention.RESOURCES AND FURTHER READING:For those who want to explore further:Wikipedia article on Hadj Mohammed Mesfewi provides comprehensive case details and contemporary source citations: https://en.wikipedia.org/wiki/Hadj_Mohammed_MesfewiMurderpedia entry includes execution details and victim count documentation: https://murderpedia.org/male.M/m/mesfewi-hadj-mohammed.htmYabiladi article examines the case from a Moroccan historical perspective: https://en.yabiladi.com/articles/details/94637/hadj-mohammed-mesfewi-morocco-serial.htmlFollow us on social media and visit mythsandmalice.com for more historical true crime.Our Sponsors:* Check out BetterHelp: https://www.betterhelp.comSupport this podcast at — https://redcircle.com/foul-play-crime-series/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

In the fog-shrouded streets of 1880s Leiden, a woman everyone called "Good Mary" brought food to the sick, consoled the grieving, and prepared the dead for burial. For three years, she was the angel of her neighborhood—the trusted caregiver who helped when no one else would. No one suspected that the porridge she served was laced with arsenic. No one questioned why so many of her patients died. Until a doctor noticed somethingMaria Swanenburg's victims included 27 confirmed deaths among the most vulnerable members of Victorian Leiden's working-class community. Among them were her own parents—Johanna Dingjan and Clemens Swanenburg—murdered for whatever meager inheritance they might leave. Two young sisters died while Maria babysat them, followed by attempted poisonings of six mourners at their wake, including their pregnant mother.The Frankhuizen family lost three members: Maria Frankhuizen, her infant son, and her husband Hendrik, whose agonizing final days would ultimately expose the killer. Elderly neighbors who trusted Maria with their care, relatives who welcomed her help, and community members who saw her as Goeie Mie—"Good Mary"—all fell victim to her arsenic-laced kindness. Another 45 survivors lived with permanent health damage, many walking Leiden's streets on crutches for the rest of their lives.Between 1880 and 1883, Maria Swanenburg systematically poisoned at least 102 people in Leiden, Netherlands, killing 27 and permanently disabling dozens more. Operating in disease-ridden working-class neighborhoods where cholera deaths were common, she exploited the era's limited medical knowledge and the community's trust in her caregiving reputation.Maria purchased arsenic from multiple pharmacies across Leiden—ostensibly for pest control—accumulating lethal quantities without raising suspicion. She poisoned her victims through food and drink while nursing them, then collected on small life insurance policies she'd secretly taken out. When victims displayed symptoms of violent gastric distress, doctors assumed cholera or typhoid. When they died, Maria helped prepare their bodies for burial and consoled grieving families.Her downfall came in December 1883 when Dr. Wijnand Rutgers van der Loeff connected multiple patients with identical symptoms to one common factor: all had been under Maria Swanenburg's care.The Investigation: Dr. van der Loeff's suspicions led police to arrest Maria on December 15, 1883. When searched, she carried multiple insurance policies in her pockets—policies taken out on people currently under her care. Authorities exhumed thirteen bodies from Leiden cemeteries; all tested positive for arsenic.The Trial: Proceedings began April 23, 1885, drawing national attention. Medical experts explained how arsenic accumulated in victims' tissues. Family members testified about their loved ones' rapid deterioration under Maria's care. Throughout, she maintained an eerily calm demeanor, claiming she was being framed.The Verdict: On May 1, 1885, Maria Swanenburg was convicted of three murders from the Frankhuizen family case—though prosecutors had evidence for 27 deaths. She became the first woman in Dutch history to receive a life sentence.The Sentence: Maria was sent to Gorinchem Correctional Facility, where she died on April 11, 1915, at age 75, having served thirty years.Victorian Leiden provided the perfect hunting ground for a poisoner. The textile industry had drawn workers into overcrowded slums where families of ten lived in cramped cottages with earthen floors, no sanitation, and no ventilation. Cholera, typhoid, and tuberculosis killed regularly. Child mortality was staggeringly high. Doctors rarely visited poor districts because residents couldn't pay.In this environment, additional deaths barely registered. Arsenic was legally sold in pharmacies for pest control with minimal regulation—no questions asked, no records kept. The poison was tasteless, odorless, and produced symptoms indistinguishable from endemic diseases without expensive chemical analysis that the poor could never afford.Maria's role as a community caregiver—taking in elderly boarders, nursing the sick, preparing bodies for burial—gave her unlimited access to vulnerable victims and made suspicion seem impossible. She was Goeie Mie. Good Mary. The angel.Primary research for this episode draws from Dutch criminal archives and the work of historian Stefan Glasbergen, whose book on Maria Swanenburg provides crucial contemporary documentation including court testimony and neighborhood accounts.The case fundamentally changed Dutch law. Following Maria's conviction, the Netherlands implemented strict regulations on arsenic sales, requiring pharmacies to maintain detailed purchase records and verify legitimate need. Dutch law enforcement developed standardized protocols for investigating suspicious deaths and recognizing serial murder patterns.The Swanenburg case became a cornerstone study in criminal investigation training throughout Europe, demonstrating how serial killers exploit community trust and institutional blind spots to operate undetected for years.For those interested in exploring this case further:The Rijksmuseum van Oudheden in Leiden maintains records from the Victorian eraDutch National Archives hold original court documents from the 1885 trialAcademic studies on Victorian-era poisoning cases and forensic toxicology developmentMaria Swanenburg's victims trusted her completely. She was their neighbor, their caregiver, their friend. In the fog-shrouded slums of Victorian Leiden, the angel of the neighborhood was actually its deadliest predator—and the 45 survivors on crutches walked as permanent reminders of her betrayal.Our Sponsors:* Check out BetterHelp: https://www.betterhelp.comSupport this podcast at — https://redcircle.com/foul-play-crime-series/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

The shepherd saw everything—watched as El Chalequero dragged an elderly woman toward the Consulado River, pulled a knife from hisEpisode 11 of 15 | Season 36: Serial Killers in HistoryMexico City's first documented serial killer hunted working-class women for nearly three decades. This episode examines the systemic failures that allowed Francisco Guerrero Pérez to operate freely while authorities looked the other way.The Women History ForgotMurcia Gallardo was 47 years old when she died—a market vendor in La Merced who sold chilies and produce from the same corner stall she'd operated for over a decade. Her customers knew her voice calling out prices before dawn. She had three children and six grandchildren. Her daughter worked a stall two rows over. When Francisco Guerrero Pérez offered to help carry her baskets home that evening, she had no reason to refuse. He looked respectable. Spoke politely. Everyone in the market district knew El Chalequero by sight—the well-dressed craftsman in his elegant vests.She became one of at least 21 women murdered along the Consulado River between 1880 and 1908. Market vendors, washerwomen, sex workers—women who worked brutal hours for subsistence wages, who walked to and from work in darkness because they had no choice. Women whose deaths barely registered in police records because the Porfirian authorities considered their lives disposable.Why This Case MattersThe El Chalequero case exposes a stark truth about institutional failure. For eight years, bodies appeared near the same river, bearing the same method—strangulation with the victim's own clothing. Authorities knew the pattern. Neighbors whispered the killer's name. Yet systematic investigation never came because these were poor women from working-class neighborhoods. Their deaths weren't worth resources or urgency. When Francisco Guerrero Pérez was finally convicted in 1888, it was for just one murder despite evidence suggesting at least 20 victims.Content Warning: This episode contains descriptions of violence against women and sexual assault references. Listener discretion advised.Key Case DetailsThe investigation into El Chalequero represents one of the earliest documented serial murder cases in Mexican history, spanning nearly three decades of the Porfiriato era.• Timeline of Terror: Guerrero Pérez began killing around 1880, continued until his arrest in February 1888, was released in 1904 due to a bureaucratic error confusing him with political prisoners, and killed again in June 1908. His final victim, an elderly woman named Antonia, was witnessed by a shepherd and the Solorio sisters.• Pattern and Method: All victims were working-class women from neighborhoods along the Consulado River—Tepito, La Merced, Peralvillo. He used their own clothing, particularly rebozos (traditional shawls), to strangle them. Witnesses reported he would return to crime scenes days later to observe the aftermath.• Justice Delayed: Despite confessing and being sentenced to death twice, Guerrero Pérez never faced execution. His first death sentence was commuted to 20 years imprisonment. He died of natural causes in Hospital Juárez in November 1910—the same month the Mexican Revolution began—while awaiting his second execution.• Survivors Who Testified: Two women—Emilia, a washerwoman left for dead, and Lorenza Urrutía, a sex worker who fought back—survived attacks and later testified. Their courage provided crucial evidence that authorities had long ignored.Historical Context & SourcesThis episode draws on Mexican court records from the 1888 and 1908 trials, contemporary newspaper accounts from the Porfiriato era, and historical research into late 19th-century Mexico City's criminal justice system. The investigation reveals how the rapid industrialization under Porfirio Díaz's regime created stark divides—electric streetlights and European architecture for the wealthy, while working-class neighborhoods along the Consulado River became hunting grounds where women's deaths went largely uninvestigated. Additional insights come from studies of Porfirian-era policing priorities, which focused on protecting elite interests and suppressing political dissent rather than solving crimes against the poor.Resources & Further ReadingFor listeners interested in exploring this case and its historical context further, these sources provide additional perspective:• The Archivo General de la Nación in Mexico City maintains criminal court records from the Porfiriato era, including trial documentation from both Guerrero Pérez proceedings.• Academic studies of crime and policing during the Porfiriato, particularly work examining class dynamics in Mexican criminal justice, offer crucial context for understanding institutional failures.• Historical maps of 1880s Mexico City show the stark geographical divide between wealthy neighborhoods and the working-class districts where El Chalequero hunted.Our Sponsors:* Check out BetterHelp: https://www.betterhelp.comSupport this podcast at — https://redcircle.com/foul-play-crime-series/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Episode 10 of 15 | Series 36: Serial Killers in HistoryFinland's first documented serial killer terrorized two continents across three decades. This episode traces Matti Haapoja's brutal journey from famine-ravaged Finland to Siberian exile and back—a life defined by escape, violence, and ultimately, one final act of defiance.Victim HumanizationHeikki Impponen was forty-two years old when he walked along that frozen road in December 1867. A farmer with a wife named Kaisa and three children waiting at home, he had known young Matti since childhood—their fathers had worked neighboring fields, they had been boys together in the harsh Finnish countryside. He carried what little money he had, perhaps hoping to buy food during Finland's devastating Great Famine. Maria Jemina Salo was in her early twenties, trying to survive in Helsinki's rougher districts, wearing a silver necklace her mother had given her. Guard Juho Rosted had worked at Kakola Prison for eleven years, with a pregnant wife expecting their fourth child—a daughter who would never know her father.Why This Case MattersMatti Haapoja's crimes fundamentally reshaped Finland's approach to criminal justice and prison security. His four successful escapes from Kakola Prison exposed critical weaknesses in the nation's penal system, earning the facility the mocking nickname "Pakola"—the escape prison. His case prompted a complete overhaul of prison architecture and security protocols throughout Finland. The investigation techniques developed to track him helped establish the framework for modern Finnish police procedures, while the case demonstrated how the Great Famine of 1866-1868, which killed 270,000 Finns, created conditions where desperate violence flourished.Content WarningThis episode contains descriptions of violent murders and suicide. Listener discretion advised.Key Case DetailsHaapoja's criminal career spanned three decades across two continents, leaving eight confirmed victims dead and exposing the limitations of 19th-century criminal justice systems across Finland and Siberia.• Timeline: First murder December 6, 1867, during Finland's Great Famine; sentenced to Siberian exile in 1880; returned to Finland September 1890; final escape attempt October 10, 1894; death by suicide January 8, 1895• Investigation: Haapoja's escapes revealed major security flaws in Finnish prisons; his capture after Maria Salo's murder came when his notorious reputation led to his recognition in Porvoo just days after the crime• Resolution: Sentenced to death in 1891 (automatically commuted to life imprisonment as Finland had abolished capital punishment in 1826); died by his own hand while awaiting trial for murdering Guard Juho Rosted• Historical Context: The puukkojunkkari (knife-fighter) culture of Southern Ostrobothnia shaped Haapoja's violent identity; his skeleton was displayed in the Finnish Museum of Crime for 99 years before burial in 1995Historical Context & SourcesThis episode draws on records from the National Museum of Finland, the National Biography of Finland, and the BiographySampo database. Prison museum collections preserve the tools of Haapoja's escapes—rope, wooden slats, and a floorboard with a drilled hole. Contemporary newspaper accounts from the 1890s, which sensationally compared his crimes to Jack the Ripper's London murders, provide crucial details about his final trial and death. The Circuit Court records of Hausjärvi from 1891 document his arrogant confession and the commutation of his death sentence.Resources & Further ReadingFor listeners interested in exploring this case and era further, these historically significant sources provide additional context:• The National Museum of Finland maintains archival materials on 19th-century Finnish criminal justice and the puukkojunkkari phenomenon• The Finnish National Biography database (Biografiakeskus) contains verified biographical details on Haapoja and his contemporaries• Academic research on the Great Famine of 1866-1868 illuminates the devastating conditions that shaped Haapoja's early crimesCall-to-ActionNext week on Foul Play: Francisco Guerrero Pérez terrorized Mexico City for decades, targeting women the newspapers refused to mourn. Subscribe now to follow Season 36: Serial Killers in History to its conclusion.Our Sponsors:* Check out BetterHelp: https://www.betterhelp.comSupport this podcast at — https://redcircle.com/foul-play-crime-series/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy