The crimes and mysteries Korea won't talk about — deeply researched and respectfully told. Each episode reconstructs a Korean true-crime case, unsolved disappearance, cult, or disaster: what happened, how, and why.
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A propane cylinder carried in from the cold. A candle set down on a box of dynamite. A mosquito coil smoldering beside sleeping children. A few liters of gasoline in a plastic container. In every case in this collection, the thing that started the fire was small. What surrounded it was not. We begin on Christmas morning, 1971, at Seoul's Daeyeonggak Hotel — twenty-two storeys, no sprinklers, stairwells that worked like chimneys, and a locked rooftop door. The tallest ladder in the country reached about the seventh floor. At least a hundred and sixty-three people died, and a nation watched it h
For most of modern South Korean history, murder came with a deadline. Fifteen years, and prosecution became impossible — no matter what was found, no matter who confessed. This Dark Files compilation brings together four cases that deadline swallowed. We begin in Hwaseong, 1989, where an eight-year-old girl vanished walking home from school. Months later, police found her belongings and a fragment of bone — and hid it, leaving her family to search for thirty years. When her killer finally confessed in 2019, the law could no longer charge him. Then Seoul, January 1991: a nine-year-old boy taken
Six cases. One decade. We've done the eighties, the nineties and the two-thousands — this time we stay inside the 2010s, the years when almost every Korean was carrying a phone, when a story could go national before the police had finished the paperwork, and when the country kept discovering that being connected is not the same as being heard. We open in Suwon, April 2012. A woman locked in a stranger's house stayed on the line to 112 for seven minutes and thirty-six seconds and said she was inside a house. That detail never reached the officers. They searched the playgrounds. Four years later
Some case files never really close. In this Dark Files compilation, we've put four of them side by side — four men who killed again and again in South Korea, and four very different reasons the country couldn't stop them sooner. We start in the countryside outside Seoul. Between 1986 and 1991, ten women were murdered across the rural townships of Hwaseong, in one of the largest manhunts in Korean history. The statute of limitations expired with no one charged. The killer's name arrived thirty years late, from a single DNA match. Then Seoul, 2003. Thirteen days after walking out of prison, Yoo
There's a phrase South Koreans use for tragedies like the ones in this collection: man-made disasters. Not acts of God. Not freak accidents. Catastrophes that were built, decision by decision, long before the moment everything went wrong. In this Dark Files compilation, we bring together four of them, spanning nearly three decades. We begin in 1995, when the Sampoong Department Store in Seoul folded in on itself in a matter of seconds, killing 502 people — after months of cracks, and a final morning when management chose to keep the doors open. Then to Daegu in 2003, where a fire set on a subw
On the fourteenth of January, 1987, a doctor was called into a building in Seoul that had no visible front door. A detective spoke into a radio, and a section of the wall slid sideways. Inside, on the fifth floor, in a room numbered 509, there was a bathtub. On a low wooden platform beside it lay a twenty-one-year-old university student, soaked through, his hair wet as if he had just washed it. The floor was covered in water. The doctor checked his pupils. No breathing. No pulse. He performed chest compressions for about thirty minutes anyway, and then he stopped. Two days later, the head of t
On the twenty-eighth of August, 1987, police searched a craft factory in Yongin, south of Seoul. They were looking for a missing businesswoman and around eighty of her employees. They walked the floor, checked the rooms, and left. The building was empty. The next afternoon, a worker noticed something odd about the ceiling above the factory cafeteria. It was sagging. Inside the crawl space above that ceiling, police found thirty-two people. Twenty-eight women and four men. Stacked in two groups. Bound. Strangled. The space had no ventilation, and in the August heat the temperature inside it had
Nineteen days before the building fell, the people living inside it told the city it was cracking. They had found splits in the concrete columns holding up two of the blocks — number fourteen and number fifteen. A district official came, looked, and made a decision. Block fourteen: evacuate. Block fifteen: patch it. On the morning of the eighth of April, 1970, at about half past six, block fifteen came down. Not sideways into open air — downhill, onto the shacks below, where more people were sleeping. The building was four months old. It had been finished in six. And when investigators pulled
If you have ever driven a Korean motorway, you have probably seen him. Not him — his banner. White cloth, black letters, a girl's school photograph, and one sentence: 실종된 송혜희 좀 찾아주세요 — please, someone find the missing Song Hye-hee. For twenty-five years those banners hung on overpasses and roadside fences from Seoul all the way down to Haenam, at the very bottom of the peninsula. A father put up every one of them. He sold hotteok from a truck to pay for them. He collected scrap metal to pay for them. He kept an old mobile number alive for years in case she rang it. And on the twenty-sixth of A
A man drowns in a mountain stream on a summer evening. His wife is standing right there. The police write it up as an accident, the prosecutors close the file, and the story ends — except it doesn't, because the woman keeps calling. She calls the insurance company. She calls lawyers. And eventually she calls a television programme, one of the most famous investigative shows in South Korea, to complain that nobody will pay her the eight hundred million won she says she is owed. She wanted cameras. She got them. And when the cameras finally turned around and looked at her, they found a man who c
On the evening of the 27th of September, 1994, a man walked up to the gate of Seocho Police Station in Seoul and said four words to the conscript on duty: I've come to surrender. He was not cornered. He was not injured. Nobody had chased him there. He had chosen that station on purpose, because it was the station that had just broken the Jijon-pa case, the case the whole country was reading about that week. And before he would answer a single question, he asked for reporters. Then he handed over a notebook. Twenty-two pages, in his own handwriting, with a target written in it: thirty-eight peo
In September 1996, a twenty-one-year-old with eight convictions and no job sat down with two other young men and wrote a set of rules. Kill anyone who betrays us. Live flashily, die dramatically. If the police take us, die on the spot. Three weeks later they were standing in a salt-farm yard in Hwaseong, next to a hole they had dug in advance, with a woman in the boot of a stolen car. They had already taken everything she had — nine million won, her credit cards, her Honda. She begged them. And the reason they gave, later, for how they killed her, is the sentence this country has never been ab
In 1968, South Korea took thirty-one civilians, put them on an uninhabited island in the Yellow Sea, and trained them to kill the leader of North Korea. Then the politics changed, and the mission was quietly shelved — and the men were left on the island anyway. For three years and four months, no letters, no leave, no visitors, and — after the first few months — no pay. Seven of them died there, and not one of those deaths was what the paperwork said it was. On the morning of August the 23rd, 1971 — fifty-five years ago today — the twenty-four who were left killed their guards, crossed to the
Thirty tons of explosives sat in a freight car in the middle of a Korean city for a day and a half. It should never have stopped there at all — the rulebook said explosive cargo passes straight through a station, no waiting. But it did wait, and Korean investigators concluded it waited because of an envelope: the informal fee that made trains move in 1977, and that the man guarding this one could not pay enough of. On the night of November 11th, 1977, that man went into the dark freight car, lit a candle, stood it on a box of dynamite, and climbed into his sleeping bag. At 9:15 p.m., the middl
It is twenty minutes past one in the morning, over the Pacific. A Boeing 747 is coming down through the rain toward an island runway, and the man flying it says three words into the dark cockpit: "eh… really… sleepy." Behind him, two hundred and fifty-three people are asleep, or watching the lights of Guam come up out of the water, or thinking about the beach in the morning. In twenty-one minutes, most of them will be dead. What makes this crash so hard to look away from is that nothing about it was sudden. The airplane was fine. The engines were fine. Three qualified men sat in that cockpit a
October 10th, 1993. A gray Sunday morning on Korea's west coast. A small white ferry pulls away from a fishing island, packed with weekend anglers heading home — so packed that people are standing shoulder to shoulder on the deck, sitting on crates of fish sauce, wedged between gravel sacks and fishing gear. The boat is licensed for 221 people. It is carrying 362. Thirty minutes later, it is upside down in the Yellow Sea, and 292 of them are dead. And then the country does something almost as cruel as the sea: it turns on the captain. Newspapers say he swam away and fled. Prosecutors put him o
Christmas morning, 1971. Seoul's Daeyeonggak Hotel is full — more than three hundred guests and staff inside a gleaming twenty-two-storey tower in the heart of the city. At ten minutes to ten, a propane gas cylinder in the hotel coffee shop explodes. Within about ninety minutes, fire has climbed all the way to the sky lounge on the twenty-first floor. The tallest fire ladder in the country reaches the seventh. The rooftop door is locked. Before the day is over, at least 163 people are dead — and more than half a century later, it is still the deadliest hotel fire in recorded history. This is t
On the last night of June 1999, more than five hundred people were asleep inside a summer camp on Korea's west coast. Most of them were children. Many were five, six, seven years old — kindergarteners on the first overnight trip of their lives. The building they slept in looked like a proper three-story lodge. It wasn't. It was a stack of shipping containers dressed up in thin steel panels and styrofoam. Shortly after midnight, a fire started in a third-floor room full of sleeping children. By morning, twenty-three people were dead — nineteen of them kindergarteners. And when investigators ask
On a spring morning in 1999, a six-year-old boy left his house in Daegu to walk to his after-school lesson. It was around eleven o'clock. Broad daylight. In an alley near his home, a grown man took hold of him, forced his mouth open, and poured concentrated sulfuric acid over his face. The boy survived forty-nine days. In that time, blind and burned, he told his parents — clearly, and by every account consistently — who had done it. A man he knew. A neighbour. His family recorded three hundred minutes of him saying it. No one was ever charged. And in July 2015, a courtroom clock ran out, and S
In February 2010, a thirteen-year-old girl in Busan was home alone, a week away from starting middle school. When her brother got back that night, she was gone. For eleven days the police searched a neighbourhood of half-demolished houses, printed twenty thousand flyers, and put thirty thousand officers on the ground — and the man they were looking for never left. He was sleeping in the empty houses around them. At one point an officer's torch beam found him at five in the morning, fifty metres from the girl's front door, and he went out of a window and off a wall three and a half metres to th
On a Wednesday lunchtime in March 2017, an eight-year-old girl near her school in Incheon needed to phone her mother. So she asked a teenager standing nearby whether she could borrow a mobile. The teenager said something worse than no. She said: come up to my flat and use the house phone. Five minutes later the two of them were in a lift, on camera, in the middle of the day. The teenager was sixteen, and she had spent the previous year living inside online role-play worlds where invented characters hunted, killed and ate each other. That afternoon, in a flat in the same apartment complex the c
For more than ten years, South Korea knew him as the best father in the country. A man with a rare disease that had eaten away his jaw, who had lost every tooth but one molar, raising a daughter born with the same illness. Television specials. A published book. More than a billion won in donations from strangers who wanted to help. And then, in October 2017, police pulled a travel bag out of a wooded slope in Gangwon Province, and the country learned what the money had actually paid for. Inside that bag was a fourteen-year-old girl — his own daughter's school friend. And the person who had bro
At twenty-five past four in the morning, in a public housing block in the city of Jinju, a forty-one-year-old man poured petrol around his own fourth-floor flat and set it alight. Then he walked down to the stairwell, stood where the smoke would push everyone toward him, and waited with two knives. Five people died on those stairs — a twelve-year-old girl, a teenage girl, two women, and a man in his seventies. Almost every one of them was smaller, older, or slower than the man holding the knife. And the hardest fact in this whole case is not what he did that morning. It's that for the seven mo
At around ten to six in the evening on May 26th, 2023, a young woman in a school uniform knocked on an apartment door in Busan. The woman who opened it was a twenty-six-year-old university student who taught English on the side, and she was expecting a ninth-grade girl — a new student, sent by her mother. What she got instead was a stranger three years younger than her, who had spent the previous six days looking for someone exactly like her: no argument between them, no debt, no relationship of any kind, no memory of ever having met. And when police finally asked why, the answer was the reaso
On May 9th, 2019, a Korean family court finally gave a father what he had been asking for. Two visits a month with his own son. He hadn't been allowed to see the boy in two years. The very next day, his ex-wife started searching the internet for sleeping pills, lethal doses of nicotine, and electric shock devices. Sixteen days after that, he flew to Jeju Island to use the visitation order he had won — and walked into a rental pension she had booked before she even asked him to come. He never walked out. And here is the part that made this case different from almost any murder case in modern Ko
