Psychological & Behavioral Intelligence

Golsha Karaman Kıyak and Alperen Kıyak Allegedly Murdered by Serdar Kıyak, Samsun, Turkey

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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 source-grounded psychological and behavioral analysis examines the reported dynamics and behaviors surrounding the alleged murder of Golsha Karaman Kıyak and her son Alperen by Serdar Kıyak. The narration reveals a complex interplay of relationship stressors, emotional states, control dynamics, and behavioral patterns, including suspicious conduct, threats, and possible premeditation. The suspect, Serdar, is portrayed as a man with a concealed extradyadic attachment, psychological treatment history, and contradictory statements, whose actions culminated in a fatal incident under suspicious circumstances. The victim, Golsha, is depicted as fearful and threatened, with evidence of coercion and situational vulnerability. The analysis refrains from clinical diagnosis, focusing strictly on reported or strongly supported constructs.

Relationship Dynamics

The marital relationship between Serdar and Golsha was outwardly perceived as normal but concealed significant chronic interpersonal conflict, coercive control, and threats. Serdar maintained an extradyadic attachment with a female psychiatrist, Mrs. M, which contributed to marital dissatisfaction and jealousy. Golsha reportedly suspected Serdar's infidelity and was subjected to threats and force to prevent divorce, indicating coercive control and emotional abuse. Financial strain and fear of losing child custody were used as leverage by Serdar to maintain the marriage. Golsha's situational vulnerability was heightened by these threats and the presence of a controlling partner. The relationship was marked by secrecy, deception, and escalating hostility culminating in the fatal incident.

Escalation Summary

The pathway began with Serdar's extradyadic attachment and psychological treatment coinciding with marital tensions and threats against Golsha and her son. Golsha's discovery of the affair and Serdar's coercive threats to prevent divorce intensified chronic conflict and fear. On the day of the incident, Serdar's suspicious behavior, including locking the car and the absence of logical accident evidence, suggests premeditation. The fatal car fall was followed by Serdar's contradictory conduct and staged emotional displays. Post-incident, Serdar's suicide attempts and psychiatric hospitalization reflect maladaptive coping and possible impression management. The pathway reflects a convergence of jealousy, coercive control, and instrumental aggression leading to the tragic outcome.

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
Extradyadic attachment Attachment-related behavior	Serdar Kıyak SuspectHusband of the victim	Serdar engaged in a prolonged extramarital relationship with Mrs. M, a divorced psychiatrist with a child. This relationship overlapped with his marriage and was concealed until discovered by Golsha, contributing to marital conflict and distrust. Serdar's admission of this relationship was compelled by evidence, indicating initial deception. Context or trigger: Serdar's two-year relationship with a female psychiatrist, Mrs. M, concurrent with his marriage Reported expression: Maintained a secret romantic and emotional relationship outside his marriage, which was discovered by his wife	Explicitly reported Confidence: High
Coercive control Control dynamics	Serdar Kıyak SuspectHusband of the victim	Golsha's family and friends reported that Serdar coerced her into staying in the marriage through threats such as forcibly taking the child and causing harm. This pattern of intimidation and pressure reflects a controlling dynamic aimed at restricting Golsha's autonomy and maintaining dependency. Context or trigger: Serdar's threats and pressure to prevent Golsha from divorcing him Reported expression: Used threats of force to retain control over Golsha and their child, including threats to forcibly take the child	Narrative-supported psychological state Confidence: High
Fear or perceived threat Emotional state	Golsha Karaman Kıyak VictimWife of the offender	Golsha sent a message to her mother indicating that Serdar had threatened to kill her and their son. This communication evidences her perception of imminent danger and fear within the marital relationship, undermining her sense of safety and contributing to situational vulnerability. Context or trigger: Golsha's message to her mother shortly before the incident reporting threats from Serdar Reported expression: Expressed fear for her and her son's safety due to Serdar's threats	Explicitly reported Confidence: High
Marital dissatisfaction Relationship stressor	Case-wide	Although the marriage was initially described as based on love and affection, the discovery of Serdar's affair, threats, and coercion reveal significant marital dissatisfaction. The couple experienced arguments and tensions that were not fully resolved, with Golsha's suspicions and Serdar's controlling behavior indicating a troubled relationship. Context or trigger: Reported arguments, suspicions, and extramarital relationship Reported expression: Underlying chronic conflict, distrust, and dissatisfaction despite outward appearances	Narrative-supported psychological state Confidence: High
Situational vulnerability Victim vulnerability	Golsha Karaman Kıyak VictimWife of the offender	Golsha was reportedly trapped in the locked car with her son during the incident, unable to escape. The short time frame and locked doors, combined with prior threats and coercion, created a context of heightened vulnerability that limited her options to avoid harm. Context or trigger: Golsha's inability to escape the locked car during the incident and her prior threats Reported expression: Physical and situational constraints increased her exposure to harm	Narrative-supported psychological state Confidence: High
Deception or concealment Behavioral pattern	Serdar Kıyak SuspectHusband of the victim	Serdar claimed the accident was caused by momentary distraction, yet eyewitnesses reported he was dry and calm before authorities arrived. His sudden emotional breakdown upon police arrival appears performative. He also concealed his extramarital relationship until confronted with evidence, indicating a pattern of deception. Context or trigger: Serdar's inconsistent statements about the accident and his emotional displays Reported expression: Contradictory accounts, possible staged emotional breakdown, and suspicious behavior at the scene	Narrative-supported psychological state Confidence: High
Premeditation and planning Planning or impulsivity	Serdar Kıyak SuspectHusband of the victim	The absence of brake marks and locked doors suggest Serdar intentionally caused the car to veer into the river. His psychiatric treatment and mental illness record may have been strategically used to mitigate legal responsibility. These factors indicate advance planning rather than impulsive action. Context or trigger: Evidence of no brake marks, locked car doors, and mental illness record establishment Reported expression: Deliberate preparation and execution of the fatal incident with consideration of legal and forensic consequences	Narrative-supported psychological state Confidence: High
Impulsive aggression Planning or impulsivity	Golsha Karaman Kıyak VictimWife of the offender	The fresh scratch marks on Serdar's face and ear, resembling nail marks, likely resulted from Golsha's immediate defensive reaction during the fatal incident. This suggests a spontaneous, impulsive act of aggression in response to imminent harm. Context or trigger: Golsha's fresh scratch marks on Serdar's face and ear during the incident Reported expression: Defensive physical resistance in a sudden, high-threat situation	Analytical inference Confidence: Moderate
Help-seeking or disclosure Coping response	Golsha Karaman Kıyak VictimWife of the offender	Golsha sent a message to her mother shortly before the incident, revealing that Serdar had threatened to kill her and their son. This communication represents an effort to seek help or at least disclose the threat to a supportive person, indicating awareness of danger and a desire for intervention. Context or trigger: Golsha's message to her mother reporting threats from Serdar Reported expression: Attempted disclosure of harm and danger to a trusted family member	Explicitly reported Confidence: High
Maladaptive coping Coping response	Serdar Kıyak SuspectHusband of the victim	After the incident, Serdar attempted suicide twice in prison, including hanging himself. These actions indicate maladaptive coping mechanisms in response to the consequences of the incident, possibly reflecting guilt, fear, or psychological distress, but also potentially serving impression management purposes. Context or trigger: Serdar's suicide attempts in prison following the incident Reported expression: Repeated self-harm attempts reflecting inability to manage distress constructively	Explicitly reported Confidence: High
Emotional abuse Control dynamics	Serdar Kıyak SuspectHusband of the victim	Serdar's threats to forcibly take the child and harm Golsha, combined with pressure to stay married, constitute emotional abuse. This pattern undermined Golsha's emotional well-being and autonomy, contributing to a coercive and fearful environment. Context or trigger: Threats and pressure exerted on Golsha to prevent divorce and control her Reported expression: Repeated threatening language and manipulative behavior to maintain dominance	Narrative-supported psychological state Confidence: High
Victim devaluation Cognitive pattern	Serdar Kıyak SuspectHusband of the victim	Serdar accused Golsha of infidelity and claimed the child was not his, demanding abortion. This devaluation of Golsha's character and motherhood reflects cognitive patterns that justify hostility and harmful behavior toward her. Context or trigger: Serdar's claim that the child was not his and accusations of infidelity against Golsha Reported expression: Language diminishing Golsha's moral standing and worth	Narrative-supported psychological state Confidence: Moderate

Behavioral Escalation Pathway

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

Narrative sequence

1 Extradyadic relationship and psychological treatment Serdar Kıyak SuspectHusband of the victim Extradyadic attachment Explicitly reported

Serdar began a two-year extramarital relationship with Mrs. M, a female psychiatrist, coinciding with his psychological treatment. This relationship was concealed from his wife and contributed to marital tensions.

Explicitly reported · High confidence

2 Marital conflict and coercive threats Serdar Kıyak SuspectHusband of the victim Coercive control Narrative-supported psychological state

Golsha discovered the affair and confronted Serdar, who responded with threats and pressure to prevent divorce, including threats to forcibly take the child, creating a coercive and fearful marital environment.

Narrative-supported psychological state · High confidence

3 Golsha's fear and disclosure Golsha Karaman Kıyak VictimWife of the offender Fear or perceived threat Explicitly reported

Golsha expressed fear for her and her son's safety, sending a message to her mother reporting Serdar's threats shortly before the incident, indicating perceived danger and an attempt to disclose harm.

Explicitly reported · High confidence

4 Fatal incident with suspicious circumstances Serdar Kıyak SuspectHusband of the victim Premeditation and planning Narrative-supported psychological state

On the day of the incident, Serdar allegedly caused the car to veer into the river deliberately, locking the doors and preventing escape. Evidence such as lack of brake marks and his dry appearance suggest planned action rather than accident.

Narrative-supported psychological state · High confidence

5 Victim's defensive reaction Golsha Karaman Kıyak VictimWife of the offender Impulsive aggression Analytical inference

During the incident, Golsha scratched Serdar's face and ear in a spontaneous defensive act, indicating immediate resistance to harm despite limited opportunity.

Analytical inference · Moderate confidence

6 Post-incident emotional displays and deception Serdar Kıyak SuspectHusband of the victim Deception or concealment Narrative-supported psychological state

After the incident, Serdar exhibited sudden emotional breakdowns upon police arrival, inconsistent with eyewitness reports of calmness, suggesting staged behavior to influence perceptions.

Narrative-supported psychological state · High confidence

7 Suicide attempts and psychiatric hospitalization Serdar Kıyak SuspectHusband of the victim Maladaptive coping Explicitly reported

Following arrest, Serdar attempted suicide twice in prison and was hospitalized in a psychiatric facility, reflecting maladaptive coping with distress and possibly impression management.

Explicitly reported · High confidence

Arrows show the sequence described in the source narrative; they do not prove that one psychological state caused the next event.

Source Limits and Cautions

The analysis is limited by the absence of direct clinical diagnoses and reliance on reported or inferred psychological states. The suspect's statements are contradictory and potentially unreliable, complicating motive and intent assessment. The victim's diary contents are undisclosed, restricting insight into her perspective. Eyewitness accounts are partial and do not capture the incident's moment. The involvement and influence of Mrs. M remain unclear and unverified. The timeline is recent, and investigations are ongoing, limiting definitive conclusions. The analysis avoids assumptions beyond the transcript's scope and acknowledges uncertainties in motive, mental health status, and precise incident dynamics.

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