A father and his four children were found dead in their home in Ulsan after months of severe financial hardship. While the case was ruled a murder-suicide, the discussion quickly expands beyond the crime itself into the failures of Korea’s welfare system, the stigma surrounding mental health, and the bureaucratic obstacles that can leave vulnerable families without meaningful support.
Joe and Shawn examine how the family had already been identified as a high-risk household and had been visited by schools, welfare officials, police, and child protection workers. Despite multiple warning signs, no agency ever developed a complete picture of the family’s crisis. The episode explores whether this tragedy represents an isolated incident or a broader failure of institutions designed to protect children and families.
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Credits
Produced by Joe McPherson and Shawn Morrissey
Music by Soraksan
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Joel Bonomini
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Chad Struhs
Stewart MacMillan
Louise Dreisig
The Ulsan Family Tragedy
On March 18, 2026, police entered a villa in Onsan-eup, Ulsan, after a seven-year-old boy had been absent from school for three days. Inside the master bedroom, they found the bodies of the child, his father, and three younger siblings.
The father was 34. The children were seven, five, around two or three, and five months old.
All five died from carbon monoxide poisoning caused by charcoal briquettes burned inside the sealed room. There were no signs of physical injury or drugs. Hamburger wrappers lay nearby, apparently from the family’s final meal. The father left a note describing severe financial hardship and the burden of raising four children alone after his wife was sent to prison.
Police classified the deaths as a murder-suicide. Since the father was also dead, the case would be closed with no grounds for prosecution.
But the story did not begin in that bedroom. The family had already been identified as being in crisis. Welfare officials knew. The school knew. Police had been contacted. Child-protection workers had visited.
The warning signs were not invisible. The system saw them and still failed to prevent five deaths.
A Family Already in Crisis
The children’s mother had been the family’s primary source of income, working at a restaurant. After she was incarcerated for fraud, the father was left alone with four children, including a five-month-old infant.
He had previously taken day-labor jobs, but caring for the baby made regular work nearly impossible. He was also dealing with health problems and medical expenses. According to the discussion in the episode, the household was surviving on roughly 1.4 million won per month, less than US$1,000, for one adult and four children.
The numbers do not require much interpretation. Formula, diapers, food, rent, utilities, health insurance, and medical costs would overwhelm that income almost immediately.
Neighbors saw the decline. The father reportedly ran up tabs at convenience stores and had trouble paying basic bills. Poverty was not a hidden problem discovered after the deaths. It was visible in daily life.
Help That Could Not Stabilize the Family
The family had already been designated a crisis household. They received food assistance, housing support, and emergency living expenses. A local community center had reportedly provided around eight million won and a rice cooker the previous year.
That sounds substantial until it is placed beside the family’s circumstances.
A one-time payment can clear urgent bills or delay eviction. It cannot replace a dependable monthly income. It cannot provide ongoing childcare. It cannot allow a sick parent to remain home with an infant while continuing to feed three other children.
The episode describes poverty as an exponential condition. Once a household falls behind, every new problem makes the others worse. Debt creates stress. Stress damages health. Poor health limits work. Lost work produces more debt.
The family received enough assistance to survive temporarily. It did not receive enough support to become stable.
When Assistance Requires the Person in Crisis to Function Normally
Officials reportedly directed the father toward the Basic Livelihood Security Program, but he refused or failed to complete the required process. Missing consent forms and unfinished paperwork prevented officials from moving forward with some benefits.
That creates an uncomfortable question.
How much administrative competence should a person need before the state will help him survive a mental, financial, and caregiving crisis?
Welfare systems need rules. Public money requires oversight. But a system designed around applications, consent forms, appointments, and deadlines assumes the applicant can still organize his life well enough to complete them.
The people in the deepest crisis are often the least capable of doing that.
They may be exhausted, depressed, ashamed, physically ill, or unable to understand the process. The bureaucracy then interprets their failure to complete paperwork as a refusal of help.
The procedure remains intact. The family does not.
The Blind Spot Around Single Fathers
Single-parent support is often discussed through the experiences of mothers. That focus makes sense because women remain more likely to carry the burden of single parenthood.
It can also leave single fathers in an institutional blind spot.
The father in this case had lost his ability to provide through paid work. His wife had previously earned the family’s income. Once she was imprisoned, he was left dependent on welfare while caring for four children.
That situation collided with powerful expectations about masculinity and fatherhood.
Men are still expected to provide, endure, and solve problems privately. Accepting assistance may feel like admitting failure. Asking repeatedly for help can become humiliating, particularly when every encounter requires explaining how badly the household is collapsing.
None of that excuses the killing of four children. They were victims, not extensions of their father’s despair.
It does help explain why simply offering a program may not be enough. A welfare policy that ignores shame, pride, and mental illness is incomplete, even when the benefit technically exists.
Child Protection Looked for Bruises
The oldest child had attended school only a few times after the Korean school year began in March. School staff reportedly made several home visits and contacted police more than once.
Authorities looked for signs of physical abuse. They did not find injuries, violence, or obvious evidence that the children were unloved. The matter was treated as a welfare problem, and the child-abuse investigation was closed.
That approach reveals a narrow understanding of risk.
Children can be in immediate danger without bruises. A caregiver can love them and still be psychologically collapsing. Severe poverty, social isolation, caregiver burnout, untreated depression, and suicidal thinking can create an emergency before physical violence has occurred.
The family needed more than an abuse inspection. It needed a full crisis assessment.
Instead, each agency examined the portion that belonged to it.
The school tracked attendance. Police checked for abuse. Welfare officials offered benefits. Child-protection workers looked at the children’s immediate condition.
Everyone touched one part of the case. Nobody appears to have been responsible for the whole family.
Bureaucratic Fiefdoms
The lack of coordination resembles failures discussed in previous Dark Side of Seoul episodes.
During the Yoo Young-chul investigation, separate police jurisdictions held pieces of information that were not effectively combined. Different departments protected their own areas and failed to recognize the larger pattern.
The Ulsan case involves different institutions, but the structural problem is familiar. Schools, police, welfare offices, and child-protection services can each perform their assigned task while the overall system fails.
Modern databases make information sharing technically possible. The harder problem is authority.
Who is responsible for deciding that a household has moved from hardship into imminent danger? Who can order an integrated mental-health assessment, emergency childcare, sustained cash support, or temporary placement for the children?
When responsibility is distributed among several agencies, it can disappear entirely.
The Language of an “Extreme Choice”
Korean police and media often describe suicide as 극단적 선택, or “extreme choice.”
The expression was created partly to avoid language that may encourage imitation. In cases like this, it can also shift attention toward an individual decision and away from the conditions surrounding it.
This was not only a suicide. Four children were killed.
Calling it an extreme choice risks softening both the father’s responsibility and the institutional failures that preceded the deaths. It places the final act at the center while poverty, mental illness, weak coordination, and administrative rigidity fade into the background.
The father made the decision. The children did not.
Any serious discussion must hold both truths at once. He was under extraordinary pressure, and he murdered four children.
Reform After the Funeral
Authorities promised stronger management of at-risk students and better prevention procedures. Similar promises follow many disasters in Korea.
Sometimes the response is excessive but poorly targeted. A fatal school-bus accident leads to cancelled field trips rather than stronger safety procedures. A misconduct scandal leads to removing potential victims from an environment rather than controlling the people who created the danger.
Other times, officials promise review, education, and closer monitoring. The public hears the announcement, attention fades, and the same structural weakness appears in another case.
The reforms proposed after Ulsan are sensible:
- simpler access to emergency cash
- less paperwork
- stronger coordination between agencies
- integrated case management
- mental-health support for high-risk caregivers
- earlier intervention when children may be endangered
The difficult question is whether anyone will be given the authority, budget, and responsibility to make them work.
Monitored but Not Saved
This family was not completely abandoned by the state.
They were identified, visited, monitored, and assisted.
That may be the most disturbing part of the case.
The safety net existed. It simply had holes large enough for an entire family to fall through.
Korea continues to struggle with a high suicide rate, elderly poverty, precarious employment, mental-health stigma, and the rising cost of raising children. These problems do not remain separate. They accumulate inside households until a manageable crisis becomes impossible.
The Ulsan family tragedy was not inevitable. The father had responsibility for what he did, but responsibility does not stop there.
A system that can identify a family in danger must also be capable of acting before the only remaining task is recovering the bodies.