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A Police Officer Killed 56 People in One Night | Woo Bum-kon
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Solved case · 1978
Also known as Uiryeong shooting incident · Officer Woo incident

The short answer
On the night of April 26–27, 1982, South Korean policeman Woo Bum-kon killed 56 people and wounded around 35 others across four villages in Uiryeong County using stolen rifles and grenades before killing himself and three hostages in a suicide bombing.
Start hereA Police Officer Killed 56 People in One Night | Woo Bum-konThe coverage index
5 pieces from 5 creators: ranked, with duplicates removed and short clips set aside.
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Video · YouTube · 2026
The creator's telling of the case, the strongest entry point on file.
Watch on YouTubeThe Woo Bum-kon (우범곤) Shooting Rampage in South Korea (April 27, 1982)


This Policeman Killed 57 People in 1 Night | The Case of Woo Bum-kon


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The case file
The Woo Bum-kon incident was a spree killing carried out overnight from April 26 to April 27, 1982, in Uiryeong County, South Gyeongsang Province, South Korea. Policeman Woo Bum-kon murdered 56 people and wounded approximately 35 others across four villages using two stolen M2 carbines, ammunition, and hand grenades taken from a reservists' armory. Woo died by suicide bombing, detonating grenades strapped to his chest while holding hostages, killing himself and three of them before police could respond.
Woo, born November 5, 1955, in Busan, had served in the Marines and joined the National Police in Busan in December 1980. After a stint guarding the Blue House, he was informally demoted over complaints about drinking and temper and reassigned to Gungnyu myeon in Uiryeong County. There he lived with a local woman, Chun Mal-soon, whose family opposed their relationship. On the afternoon of April 26, 1982, an argument with Chun preceded his reporting for duty; that evening he returned home, assaulted Chun, and then took weapons from the local armory, reportedly gaining access after other officers left their posts to visit a hot spring.
Beginning around 9:30 p.m., Woo moved through the villages of Togok, Apgok, Ungye, and Pyeongchon, shooting residents, taking a hostage he later killed, attacking a shopkeeper's family, and opening fire on mourners at a funeral wake. Police were alerted within minutes but took roughly an hour to assemble a search team, and Seoul's national police headquarters was not informed until 1:40 a.m. Around 3:40 a.m., Woo, having taken refuge and hostages in a farmhouse, detonated two grenades, killing himself and three hostages; the homeowner survived with serious injuries.
Death tolls varied across sources, with some South Korean reporting suggesting the toll rose as high as 73 after additional victims died of their injuries, though official figures cite 56 dead and around 35 wounded. Victims ranged in age from a one-week-old infant to a woman in her seventies. Initial local police attributed the rampage to Woo's intoxicated anger following his argument with Chun, but a later review by the Incident Cause Investigation Unit concluded the motive was dissatisfaction over his demotion.
The government under President Chun Doo-hwan restricted early reporting on the incident. In its aftermath, Interior Minister Suh Chung-hwa and the national police chief offered to resign, with Suh's resignation accepted and Roh Tae-woo appointed as his successor. A parliamentary team was formed to investigate the police response, and four officers who had left their posts were arrested for negligence. In 2024, following years of petitioning led by a victim's father, the "Uiryeong 4.26 Memorial Park" was opened on the 42nd anniversary of the attack.
16 dated entries · 1955–2024
Woo Bum-kon is born in Choryang, Dong District, Busan.
Woo is discharged from the Marines.
Woo joins the National Police in Busan.
Woo begins special duty guarding the Blue House.
Woo's Blue House assignment ends; he is later informally demoted and stationed in Uiryeong County.
The Chun government launches the National Movement for Consciousness Reform.
Woo argues with girlfriend Chun Mal-soon, reports for duty, later returns home, assaults Chun, and takes weapons from the reservists' armory.
Overnight rampage continues through Togok, Apgok, Ungye, and Pyeongchon; Woo detonates grenades around 3:40 a.m., killing himself and three hostages.
News reports on the incident begin in the evening.
Interior Minister Suh Chung-hwa resigns; Roh Tae-woo is appointed Interior Minister.
A child mortally wounded in the attack dies from injuries.
Reports emerge that director Na Hong-jin is considering a film adaptation of the killings.
A memorial petition is launched by Jeon Byeong-tae, whose son was killed in the incident.
A committee finalizes the design of the memorial park.
The main monument design for the memorial is finalized.
The Uiryeong 4.26 Memorial Park is officially opened on the 42nd anniversary of the attack.
3 named in this file
Victims first. Every legal label is set from public records and court outcomes, not from the prose.
3 cited
Coverage is not a source: every fact in this file rests on the records below.
Official / agencypaperspast.natlib.govt.nzAccessed Jul 7, 2026
PressThe New York TimesAccessed Jul 7, 2026
EncyclopedicWikipediaAccessed Jul 7, 2026
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