Busan Infant Dumping Murder Case
The Busan infant dumping murder case was an incident in which, at about 4:06 p.m. on December 3, 2014, a person with a developmental disability, Mr. Lee, dropped and killed 21-month-old infant Jeong Sang-yun from the third-floor railing of the Molundae Comprehensive Social Welfare Center in Saha Dis
Start Dec 3, 2014Last edited Oct 15, 2026, 2:51 PM
Details
- Start
- Dec 3, 2014
- Date
- December 3, 2014
- Time
- About 4:06 p.m.
- Location
- Molundae Comprehensive Social Welfare Center, Dadae-dong, Saha District, Busan Metropolitan City
- Type
- Infanticide
- Deaths
- 1 (21-month-old infant)
- Suspect
- Lee, a person with a developmental disability
- Verdict
- Not guilty; order for treatment and protective custody
- Location
- 35.1800, 129.0750
The Busan infant dumping murder case was an incident in which, at about 4:06 p.m. on December 3, 2014, at the Molundae Comprehensive Social Welfare Center in Saha District, Busan Metropolitan City, a person with a developmental disability, Mr. Lee, dropped and killed Jeong Sang-yun, a 21-month-old infant, from the third-floor railing.12
According to the investigator in charge of the case, this is the first case in Korea in which a child was dropped and killed by a person who, to the degree that mental incapacity applies, was in effect a mass of protein in human form, incapable of bearing responsibility or functioning as a human being.3
Incident
Defendant Lee, who had a Grade 1 autism spectrum disability and was in a state of mental incapacity, did not receive any sanction other than admission to a treatment custody facility. Legally, the measure that could be considered, independent of this case, would be to hold accountable the person responsible for supervising and protecting the defendant, whose mental incapacity was clear, for negligence in supervision. However, even this was not carried out in this case. Moreover, since admission to a treatment custody facility is not a punishment, it is said that, literally, no one was subjected to criminal punishment as a result of this case.4
Investigation
Defendant Lee was investigated while detained under an arrest warrant requested by the police and granted by the court. According to the first-instance judgment, during the investigation he showed a tendency to be unable to concentrate, answered clearly only questions about his name and the school he attended, and was unable to answer any other questions at all. As a result, all statements were given on his behalf by his teacher at the special school and his mother.5
Trial
The prosecution regarded Lee not as being in a state of mental incapacity but as having diminished capacity, applied a murder charge, and requested eight years' imprisonment along with and an electronic monitoring order.
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This page is based on “부산 영아 투기 살인사건” from 한국어 위키백과, (r38641860) CC BY-SA 4.0 used under the license. The original authors are listed in its page history.
Last edited Oct 15, 2026, 2:51 PM · r85157 · Text is available under CC BY-SA 4.0.