RelationWatch
OSINT Case File

Psychological & Behavioral Intelligence

Prateep, Romi, and others Allegedly Murdered by Pranay and Prasoon, Kolkata, West Bengal, India

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 reflects acute collective desperation and fatalistic decision-making triggered by catastrophic financial collapse. Facing bankruptcy, loss of property, and overwhelming social shame, adult family members succumbed to a severe breakdown in adaptive problem-solving, resulting in a joint murder-suicide plot targeting the entire household.

Relationship Dynamics

The joint family lived in a shared four-story home with integrated business operations. High collective financial dependence and shared lifestyle expectations created an environment where financial distress affected all adult members simultaneously, leading to mutual reinforcement of radical self-destruction.

Escalation Summary

The loss of key export contracts in 2023 led to debt accumulation, bank mortgages, and aggressive creditor pressure by February 2025. This rapid loss of financial security generated acute hopelessness, prompting a pre-planned mass poisoning attempt that escalated into violent knife attacks and suffocation.

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
Financial strain or dependence Relationship stressor Case-wide

The collapse of primary business contracts created unsustainable financial liabilities. The inability to manage mounting debt led directly to catastrophic family panic.

Context or trigger: Loss of Russian export contracts in 2023 resulting in multi-crore loans and home mortgages.

Reported expression: Severe stress and despair following creditor pressure across six banks and financial institutions.

Explicitly reported Confidence: High
Premeditation and planning Planning or impulsivity Pranay SuspectHusband of the victim

Pranay and Prasoon actively discussed and selected methods to kill the family over multiple days, rejecting roof-jumping in favor of poisoned food and weapon attacks.

Context or trigger: Imminent default and loss of mortgaged residential property.

Reported expression: Formulating a structured plan to eliminate all six family members simultaneously using poison and sharp instruments.

Narrative-supported psychological state Confidence: High
Dyadic reinforcement Offender behavior Case-wide

Rather than seeking external financial or legal counsel, the adult family members validated and reinforced each other's fatalistic conclusions, removing individual restraint.

Context or trigger: Shared financial catastrophe among co-habitating family members.

Reported expression: Mutual agreement between brothers and wives to execute a collective suicide-murder plot.

Narrative-supported psychological state Confidence: High
Suicidal ideation or behavior Suicidal behavior Pranay SuspectHusband of the victim

Following the homicides inside the house, the surviving brothers attempted self-destruction by crashing their vehicle at high speed into concrete infrastructure.

Context or trigger: Failure of complete family homicide leading to an attempted vehicle crash.

Reported expression: Intentionally driving a vehicle into a metro pillar after wandering Kolkata streets for over two hours.

Explicitly reported Confidence: High
Adaptive coping Coping response Prateep VictimSon of the offender

Fourteen-year-old Prateep demonstrated remarkable presence of mind under direct lethal threat by holding his breath deliberately until the attacker departed.

Context or trigger: Sustained suffocation attempt with a pillow by his uncle.

Reported expression: Utilizing yoga breath-holding skills to feign death and preserve life.

Explicitly reported Confidence: High
Help-seeking or disclosure Coping response Prateep VictimSon of the offender

After surviving three separate lethal attempts, Prateep provided a clear eyewitness account to the child rights commission, enabling police to establish homicide charges.

Context or trigger: Post-incident survival and intervention by child protection authorities.

Reported expression: Providing comprehensive chronological testimony to child rights advisors.

Explicitly reported Confidence: High

Behavioral Escalation Pathway

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

Narrative sequence
1 Business Contract Loss and Financial Strain Case-wide Financial strain or dependence Explicitly reported

In 2023, the family leather business lost major Russian export contracts, triggering debt accumulation and bank home mortgages.

Explicitly reported · High confidence

2 Mass Murder-Suicide Conspiracy Pranay SuspectHusband of the victim Narrative-supported psychological state

Faced with creditor demands in mid-February 2025, adult family members agreed to a family murder-suicide plot.

Narrative-supported psychological state · High confidence

3 Poisoning and Physical Assault Pranay SuspectHusband of the victim Premeditation and planning Narrative-supported psychological state

On February 17, sedatives were served in kheer, followed by knife attacks and pillow smothering when poison failed to act swiftly.

Narrative-supported psychological state · High confidence

4 Vehicle Crash and Official Disclosure Prateep VictimSon of the offender Suicidal ideation or behavior Explicitly reported

The brothers crashed their vehicle into a metro pillar, leading to hospitalization and Prateep's detailed statement to authorities.

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

Analysis is based entirely on journalistic media summaries and survivor statements recorded by child protection authorities. No formal psychiatric or clinical evaluations of the perpetrators are publicly available.

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