Psychological & Behavioral Intelligence

Victim Woman, Internet Delivery Driver, and others Allegedly Murdered by Kim, Daegu, South Korea

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Human-reviewed analysis

Psychological & Behavioral Intelligence

This source-based behavioral analysis does not establish a clinical diagnosis, motive, or legal finding.

Case Overview

This case involves a pattern of escalating violence rooted in jealousy, financial exploitation, and retaliatory aggression within an extramarital relationship. The suspect's history of violent offenses and manipulative behavior culminated in a premeditated lethal attack following legal actions by the victim.

Relationship Dynamics

The suspect exerted coercive control and financial abuse over the victim, accompanied by jealousy and accusations of infidelity. The victim's attempts to end the relationship and seek legal redress triggered intense anger and retaliatory violence by the suspect, who viewed women as objects rather than persons.

Escalation Summary

The pathway to violence involved financial exploitation, repeated conflict over alleged infidelity, victim's legal complaint, suspect's premeditated arson attack, and subsequent legal consequences.

Observed Patterns and Case-Specific Context

Each entry separates the reported behavior or state from the analytical strength of the available narration.

Behavior / construct	Person / subject	Detailed case context	Evidence
Jealousy Emotional state	Kim SuspectLover of victim	Kim repeatedly accused the victim of seeing other men, which led to frequent fights and contributed to the breakup. His jealousy escalated to violent retaliation after the victim filed a fraud complaint. Context or trigger: Suspected victim seeing other men during their relationship Reported expression: Persistent nagging, anger, and violent outbursts	Explicitly reported Confidence: High
Financial abuse Control dynamics	Kim SuspectLover of victim	Kim manipulated the victim into investing 40 million won and cashing out 20-30 million won from her card, then ignored her repayment demands, causing financial strain and conflict. Context or trigger: Extorting money from victim under false pretenses Reported expression: Forcing victim to invest and cash out her card, ignoring repayment requests	Explicitly reported Confidence: High
Coercive control Control dynamics	Kim SuspectLover of victim	Kim's behavior included financial exploitation, threats, and physical violence, reflecting a pattern of domination and control over the victim and others. Context or trigger: Treating victim as a 'sex plaything' and controlling finances Reported expression: Manipulative, threatening, and violent behavior to dominate victim	Explicitly reported Confidence: High
Prior interpersonal violence Prior violence	Kim SuspectLover of victim	Kim had a documented history of violent crimes including stabbing a former partner, kidnapping and threatening with gasoline, and arson against his wife, indicating a longstanding pattern of violence. Context or trigger: History of violent offenses against women Reported expression: Previous attempted murder, kidnapping, and arson incidents	Explicitly reported Confidence: High
Emotional abuse Control dynamics	Kim SuspectLover of victim	Kim's nagging about infidelity, ignoring victim's texts, and dismissive attitude towards her legal complaints reflect emotional abuse contributing to the toxic relationship dynamic. Context or trigger: Nagging, insults, and ignoring victim's legal attempts Reported expression: Repeated degradation and manipulation	Explicitly reported Confidence: High
Instrumental aggression Offender behavior	Kim SuspectLover of victim	Kim's purchase of gasoline and disguise items over several days and the targeted attack on the victim demonstrate instrumental aggression aimed at revenge and elimination. Context or trigger: Premeditated arson as retaliation for fraud complaint Reported expression: Deliberate planning and execution of violent attack	Narrative-supported psychological state Confidence: High
Maladaptive coping Coping response	Kim SuspectLover of victim	Instead of addressing the conflict or legal issues, Kim resorted to extreme violence, indicating maladaptive coping with relationship stress and perceived threats to control. Context or trigger: Responding to breakup and legal complaint with violence Reported expression: Violent retaliation instead of constructive resolution	Analytical inference Confidence: Moderate
Family opposition or interference Family dynamics	Case-wide	Kim was still married during the affair and likely exerted control and violence within multiple relationships, complicating the interpersonal dynamics and increasing risk. Context or trigger: Victim's extramarital relationship and suspect's existing marriage Reported expression: Complex family dynamics and pressure	Explicitly reported Confidence: Moderate
Grief and bereavement Emotional state	Victim Woman VictimFriend of the offender	The victim suffered fatal burns in the attack, ending the relationship violently and causing profound loss to family and community. Context or trigger: Death by arson attack Reported expression: Fatal outcome of relationship violence	Explicitly reported Confidence: High

Behavioral Escalation Pathway

Select a stage to expand it; scroll horizontally to follow the full sequence.

Narrative sequence

1 Relationship formation Kim and Victim Woman Explicitly reported

Kim and the victim met in April 2022 at the dance hall and began an extramarital relationship.