Engin Avcı and Leila Avcı Murdered by Metin Avcı and Murat Avcı, Şanlıurfa, Turkey
This source-based behavioral analysis does not establish a clinical diagnosis, motive, or legal finding.
The case reveals complex emotional and relational dynamics involving jealousy, suspicion of infidelity, family pressure, and domestic violence leading to two homicides within a family. The psychological profile includes emotional distress, manipulation, and maladaptive coping behaviors.
The relationships were marked by marital discord, secret affairs, and family disputes. Metin's actions were influenced by perceived betrayal and provocation, while Seda's secret relationship with Metin added layers of complexity. Leila's confessions and behavior suggest guilt and emotional turmoil, contributing to the tragic outcomes.
Initial family and marital conflicts escalated through rumors and suspicions of infidelity, leading to the first murder under provocation. Continued emotional strain and unresolved conflicts culminated in the second murder and attempted suicide, reflecting a pattern of escalating violence and psychological distress.
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 | Metin Avcı Suspect/OffenderCousin of the victim |
Metin's jealousy was triggered by the video and suspicions of infidelity, leading to violent acts against both his cousin and wife. His repeated confessions and emotional distress indicate deep jealousy and perceived betrayal. Context or trigger: Discovery of a private video allegedly involving his wife and cousin Engin Reported expression: Confession to killing Engin and later Leila, expressing feelings of betrayal and anger |
Explicitly reported Confidence: High |
| Suicidal ideation or behavior Suicidal behavior | Metin Avcı Suspect/OffenderCousin of the victim |
Following the murder of his wife, Metin attempted multiple suicide methods, indicating severe psychological distress and suicidal ideation. Context or trigger: After killing Leila in prison Reported expression: Attempted suicide by cutting wrists, injuring abdomen, and hanging |
Explicitly reported Confidence: High |
| Maladaptive coping Coping response | Metin Avcı Suspect/OffenderCousin of the victim |
Metin's coping with emotional distress involved extreme violence and self-harm, reflecting maladaptive responses to relationship stressors. Context or trigger: Response to perceived betrayal and family conflict Reported expression: Violent murders and suicide attempts |
Analytical inference Confidence: Moderate |
| Rumination or fixation Cognitive pattern | Metin Avcı Suspect/OffenderCousin of the victim |
Metin repeatedly confessed and reflected on the video and relationships, indicating fixation on perceived betrayal and justification for his violent acts. Context or trigger: Repeated confessions and focus on the video and relationships Reported expression: Persistent focus on betrayal and justification of actions |
Narrative-supported psychological state Confidence: High |
| Coercive control Control dynamics | Metin Avcı Suspect/OffenderCousin of the victim |
Metin's behavior included attempts to maintain control over family relationships and prevent separation, contributing to escalating conflict. Context or trigger: Resistance to divorce and control over family relationships Reported expression: Preventing Seda from divorcing Engin and controlling family dynamics |
Analytical inference Confidence: Moderate |
| Emotional escalation Escalation | Leila Avcı VictimWife of the offender |
Leila's emotional state escalated to the point of confessing secrets and guilt to Metin during the prison visit, triggering the fatal incident. Context or trigger: Confession of secret relationships and guilt Reported expression: Emotional distress leading to confession during prison visit |
Explicitly reported Confidence: High |
Select a stage to expand it; scroll horizontally to follow the full sequence.
Engin and Seda had ongoing marital problems with Seda requesting divorce multiple times, while family disputes over land created tension.
Rumors of a private video involving Engin and Leila led Metin to suspect infidelity, triggering jealousy and anger.
Metin killed Engin, claiming provocation due to the video and protecting his wife's honor, leading to a reduced sentence.
Metin disappeared after the murder, traveling between cities and visiting internet cafes searching for the video.
Metin killed his wife Leila during a prison visit after she confessed to secret relationships and guilt, then attempted suicide.
Following the second murder, Metin attempted multiple suicide methods, indicating severe emotional distress.
Despite convictions, the investigator remained unconvinced due to inconsistencies and unanswered questions about motives and evidence.
Arrows show the sequence described in the source narrative; they do not prove that one psychological state caused the next event.
Analysis is limited by reliance on reported confessions, incomplete evidence, and conflicting testimonies. No clinical diagnoses were reported, and some psychological inferences are based on narrative interpretation rather than direct clinical assessment.