← Back to South Korea casesKim Allegedly Murdered by Park Yeoin, Daegu, South Korea
Case Summary
On October 25, 2005, in a rural area of Daegu, South Korea, the dismembered body of a 57-year-old man named Kim was found. Kim was known to have multiple extramarital relationships. The prime suspect, Park Yeoin, a 45-year-old woman with a complicated romantic life and separated from her husband, was identified through forensic and phone tracking evidence. Park allegedly killed Kim with a hammer after luring him to her home under false pretenses, then dismembered and disposed of the body using a meat slicer and other tools she had purchased. Park fled when summoned but was arrested on October 31, 2005. She admitted to the murder but denied accomplices, though police suspected otherwise. Park was sentenced to 22 years in prison in 2006. The case highlights complex relationship dynamics involving infidelity, jealousy, and coercive control.
Basic Information
Country: South Korea
State/Province: None
City/Region: Daegu
Incident Type: Murder
Relationship Status: Extramarital relationship
Relationship Duration:
Incident Date: Oct. 25, 2005
Relationship Journey
Relationship Origins:
- Met at Workplace
Relationship Stages:
- Dating
Analysis
Contributing Factors:
- Cheating / Infidelity
- Financial Issues
- Domestic Conflict
Red Flags:
- Escalation Pattern / Violence
- Threats
- Stalking / Repeated Harassment
- Suicidal Ideation
- Divorce Pending / Recent Separation
Motives:
- Jealousy
- Control/domination
- Fear of exposure
- Eliminate romantic partner
Relationship Outcomes:
- Legal case ongoing
- Homicide during marriage
- Arrest made
- Investigation still ongoing
People Link Graph
Relationship Journey Graph
Origin
- Met at Workplace
How the relationship or connection began.
Status
- Extramarital relationship
Stages
- Dating
Important relationship phases recorded for this case.
Warning Signals
- Escalation Pattern / Violence
- Threats
- Stalking / Repeated Harassment
- Suicidal Ideation
- Divorce Pending / Recent Separation
Reported red flags or early concern points.
Pressure Points
- Cheating / Infidelity
- Financial Issues
- Domestic Conflict
- Jealousy
- Control/domination
- Fear of exposure
- Eliminate romantic partner
Contributing factors and possible motives from the available sources.
Incident
2005-10-25
Outcome
- Legal case ongoing
- Homicide during marriage
- Arrest made
- Investigation still ongoing
Recorded relationship or case outcome.
Sources
English labels are shown first. Original-language titles are preserved for source verification.
Kim Allegedly Murdered by Park Yeoin, Daegu, South Korea
사건의뢰 · Original language: English
View original title
바람난 여성의 폭주는 어디까지일까? 그녀가 구입한 특이한 범행도구는...
AI Intelligence Assessment
Relationship Pattern
Infidelity
Pattern Analysis
The case involves a complex extramarital affair where both victim and suspect had multiple romantic partners. The suspect's jealousy and fear of exposure, combined with coercive control exerted by the victim, escalated into lethal violence. The suspect planned and executed the murder and body disposal alone, reflecting a pattern of infidelity-driven domestic violence with elements of control and obsession.
Investigative Notes
Police identified the victim through fingerprints and investigated his multiple relationships. The suspect, Park Yeoin, was identified through phone records and location tracking near the crime scene. She fled when summoned but was arrested with poison intending suicide. She admitted to the murder but denied accomplices. Forensic evidence found no DNA of others. The suspect was sentenced to 22 years in prison. The daughter accompanied the suspect during body disposal but was not charged due to coercion. The case was handled by Violent Crimes Team 3 of Dalseong Police Station.
Investigation Confusion
Initial police suspicion of accomplices due to crime method, but forensic evidence did not confirm others' involvement. The suspect's sensitive reaction to questions about accomplices fueled police assumptions, but no concrete evidence was found. The daughter's involvement was legally ambiguous due to coercion.
Case Reconstruction / Puzzle Pieces
The victim Kim, a known womanizer, had an ongoing affair with Park Yeoin, who was separated from her husband and had multiple lovers. Kim became obsessed and stalked Park after she began seeing a younger man. Kim threatened to expose Park's affairs to her husband, coercing her into submission. Park planned the murder, purchasing a sharp knife, hammer, and meat slicer. She lured Kim to her home under false pretenses, killed him with over 50 hammer blows, dismembered the body using the meat slicer, and disposed of the parts in multiple locations. Park fled when summoned but was arrested days later. She admitted to the murder but denied accomplices. The daughter was coerced into assisting with body disposal but was not charged.
Risk Assessment
High risk due to multiple extramarital relationships, stalking behavior, threats, and escalation to lethal violence. The suspect's prior manipulative and controlling behavior, combined with the victim's obsession, created a volatile and dangerous dynamic.
Key Takeaways
Infidelity and jealousy can escalate to extreme violence, especially when combined with coercive control and obsession. Careful forensic and phone tracking can identify suspects even in complex relationship networks. The suspect's planning and execution of the crime alone challenges assumptions about female offenders' capabilities. Legal considerations about coerced accomplices, such as minors, are complex. Sentencing laws have evolved since this case, reflecting societal responses to serious crimes.
AI Case Q&A
What early signals mattered most?
The victim's obsessive stalking and threats toward the suspect, combined with the suspect's multiple extramarital relationships and financial pressures, were early signals of escalating conflict.
Which clues helped connect the case?
Phone call records, location tracking near the crime scene, and interviews with acquaintances helped connect the suspect to the victim and the crime.
Which evidence types appeared strongest?
Fingerprint identification of the victim, forensic examination of the body, phone location data, and suspect's admission were the strongest evidence types.
Witness / Eyewitness Statements
Not reported.
How did follow-up reports change the understanding?
Follow-up reports confirmed the suspect's arrest and admission, clarified the absence of accomplices, and detailed the sentencing. No further updates on accomplices or appeals were reported.
What remained unclear?
Whether accomplices were involved remains uncertain despite police suspicions. The full psychological profile of the suspect and the daughter's long-term impact are unclear.