Psychological & Behavioral Intelligence

Maple Bataliya Murdered by Gary Daliwal and Garsimar Badi, Burnaby, British Columbia, Canada

← Back to Case World Psychology Analytics ▶ View Event Simulation

Human-reviewed analysis

Psychological & Behavioral Intelligence

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

Case Overview

The source presents a reported relationship pathway involving increasing jealousy, controlling conduct, repeated accusations, alleged betrayal, resistance to separation, and escalation into public aggression and homicide. Maple is described as increasingly focused on education, acting, modeling, and personal goals, while Gary is portrayed as fearful of losing access to her and resentful of her success. These observations are behavioral and source-limited, not clinical diagnoses.

Relationship Dynamics

The relationship reportedly shifted from family-supported dating and mutual affection to an unequal pattern characterized by monitoring, accusations, alleged infidelity, pleading, and resistance to Maple's attempts to end the relationship. Gary's reported conduct combined possessiveness with blame shifting: the source says he was unfaithful while accusing Maple of wanting to cheat or leave. The reported store confrontation and police complaint marked a visible escalation before the homicide.

Escalation Summary

The reported pathway moved from romantic attachment and dependency to jealousy, concealment and accusations, conflict over separation, public humiliation and physical aggression, a police complaint, and a planned attack involving a vehicle and alleged assistance from Garsimar. The reported post-incident conduct included evasion or silence during questioning, followed by an alleged confession and later conviction.

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	Gary Daliwal OffenderLover of victim	Gary's reported distress centered on perceived threats to his closeness with Maple and her growing independence. The store incident shows jealousy becoming externally visible through shouting and an assault on the other man. The source connects this pattern to the broader relationship conflict but does not independently establish jealousy as the sole motive. Context or trigger: Maple's increasing success, social contacts, and reported interaction with another man shortly before the homicide. Reported expression: The source reports that Gary was unhappy about Maple's success, watched her receive public praise with anger, and lost his temper after seeing her with another man.	Narrative-supported psychological state Confidence: High
Coercive control Control dynamics	Gary Daliwal OffenderLover of victim	The reported behavior reflects efforts to maintain influence over Maple's choices and availability. Gary allegedly responded to her increasing independence with questioning, pleading, and pressure rather than accepting her stated wish to end the relationship. The source does not provide a complete history of restrictions or threats, so the construct remains behaviorally bounded. Context or trigger: Maple reportedly became busier with university, modeling, acting, and attempts to create distance. Reported expression: The source describes Gary as repeatedly questioning Maple, holding her accountable for small matters, and refusing to let her leave the relationship.	Narrative-supported psychological state Confidence: High
Infidelity or competing attachment Relationship stressor	Gary Daliwal OffenderLover of victim	The reported mismatch between Gary's alleged conduct and his accusations created a relationship environment of distrust and competing attachments. Maple reportedly caught him several times, while Gary redirected suspicion toward her. This pattern may have intensified conflict, although the source does not provide independent records of the alleged affairs. Context or trigger: The source reports that Maple discovered messages from multiple girls on Gary's phone. Reported expression: Gary was reportedly unfaithful with several girls while accusing Maple of wanting to cheat and leave him.	Narrative-supported psychological state Confidence: Moderate
Deception or concealment Behavioral pattern	Gary Daliwal OffenderLover of victim	The reported phone discoveries suggest concealment or secrecy within the relationship. Gary's alleged accusations against Maple may have obscured the reported evidence of his own outside contacts. The supplied material does not establish the full content, duration, or intent of the communications. Context or trigger: Reported relationships or messages with other girls and subsequent accusations directed at Maple. Reported expression: The source says Maple found messages on Gary's phone and that Gary allegedly concealed or reframed his own conduct while accusing her of infidelity.	Narrative-supported psychological state Confidence: Moderate
Separation or abandonment threat Loss or threat	Gary Daliwal OffenderLover of victim	The source portrays Maple's wish to end or reduce the relationship as a major emotional trigger for Gary. His reported response was not acceptance but repeated pleading and renewed questioning after temporary reconciliation. This indicates a reported threat response around separation, without allowing a clinical conclusion about attachment style. Context or trigger: Maple reportedly told Gary that the relationship should end and increasingly focused on her own life. Reported expression: Gary reportedly begged, cried, and took other actions to prevent Maple from leaving, while fearing that her success would distance her from him.	Narrative-supported psychological state Confidence: High
Emotional escalation Escalation	Gary Daliwal OffenderLover of victim	The store event represents a reported escalation from private relationship conflict to public aggression. The alleged assault on a perceived rival increased the immediate safety concern and was followed by Maple's police complaint. The source presents this event as a significant precursor but does not provide a complete chronology of earlier violence. Context or trigger: The reported progression from jealousy and accusations to a public confrontation three days before the homicide. Reported expression: Gary reportedly shouted at Maple in a store, caused public embarrassment, and punched another man in the chest.	Explicitly reported Confidence: High
Prior interpersonal violence Prior violence	Gary Daliwal OffenderLover of victim	The reported punch is the clearest prior violent act described before the homicide. It involved a person Gary apparently viewed as connected to a threat against the relationship. Maple's decision to involve police indicates that the behavior had become sufficiently concerning to seek formal intervention. Context or trigger: Gary reportedly saw Maple with another man in a store. Reported expression: The source reports a physical assault against the other man and says Maple and her father then filed a police complaint.	Explicitly reported Confidence: High
Premeditation and planning Planning or impulsivity	Gary Daliwal OffenderLover of victim	The reported vehicle evidence and alleged coordination suggest preparation beyond a spontaneous confrontation. The source describes the car being present hours before the homicide and forensic findings consistent with firing from the driver's position. Because the supplied material does not include the full court evidence, the psychological interpretation is limited to reported planning indicators. Context or trigger: The reported presence of a rented vehicle, repeated circling of the university, a firearm, and an alleged lookout. Reported expression: Investigators reportedly linked Garsimar's rented Dodge to the scene, found gunpowder and Maple's blood inside it, and interpreted Garsimar's movements and phone use as lookout activity.	Narrative-supported psychological state Confidence: Moderate
Detection avoidance or evasion Post-offense behavior	Gary Daliwal OffenderLover of victim	The source describes behavior consistent with resisting questioning and avoiding engagement with investigators. This conduct may reflect distress, concealment, or another unreported state, so its meaning cannot be determined from the account alone. The later reported confession changed the investigative narrative but does not erase the uncertainty surrounding the earlier behavior. Context or trigger: Police questioning after the homicide and collection of physical evidence. Reported expression: Gary reportedly refused to answer questions, covered his ears, kept his head down, and tore up photographs shown by the interrogator.	Explicitly reported Confidence: Moderate
Grief and bereavement Emotional state	Surjit Bataliya MotherMother of the victim	The source depicts acute and continuing bereavement after Maple's death. Surjit's statements emphasize the loss of Maple's future, including education, marriage, and family life. These are reported grief responses rather than evidence of a clinical disorder. Context or trigger: Maple's death and the severe injuries described at the scene and funeral. Reported expression: Surjit reportedly cried intensely, sought justice, described the family as having died with Maple, and remained publicly distressed during the funeral.	Explicitly reported Confidence: High

Behavioral Escalation Pathway

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

Narrative sequence

1 Family-supported dating Maple Bataliya and Gary Daliwal Relationship decision process Narrative-supported psychological state

The source reports that Maple and Gary met through connected family and community circles. Their families knew about the relationship, visited one another, and participated in shared dinners, picnics, and outings. At this stage, the relationship was described as affectionate and socially supported.

Narrative-supported psychological state · High confidence

2 Growing asymmetry and competing attachments Gary Daliwal OffenderLover of victim Infidelity or competing attachment Narrative-supported psychological state

The source later describes Gary as allegedly involved with multiple girls while accusing Maple of wanting to cheat or leave. Maple reportedly found messages on his phone and became increasingly occupied with university, modeling, acting, and her own future. The relationship therefore became more conflictual and less mutually secure.

Narrative-supported psychological state · Moderate confidence

3 Resistance to separation Gary Daliwal OffenderLover of victim Separation or abandonment threat Narrative-supported psychological state

Maple reportedly told Gary that the relationship should end or that she needed distance. The source says Gary pleaded, cried, and made repeated efforts to prevent her from leaving, followed by renewed questioning and demands for accountability. This stage is presented as a reported pattern of resistance to Maple's decisions.

Narrative-supported psychological state · High confidence

4 Public confrontation and prior violence Gary Daliwal OffenderLover of victim Prior interpersonal violence Explicitly reported

Three days before the homicide, Gary reportedly confronted Maple in a store after seeing her with another man. He allegedly shouted at Maple, caused public humiliation, and punched the other man. Maple and her father then reportedly went to the police station and filed a complaint.

Explicitly reported · High confidence

5 Reported preparation and coordination Gary Daliwal and Garsimar Badi Premeditation and planning Narrative-supported psychological state

The source reports that Garsimar rented a white Dodge Charger, drove around the university before the homicide, and was seen using a phone while looking around. Investigators reportedly found gunpowder and Maple's blood in the vehicle and interpreted Garsimar's activity as lookout behavior. These facts were later connected to the prosecution's account of the homicide.

Narrative-supported psychological state · Moderate confidence

6 Focal homicide Maple Bataliya VictimVictim Impulsive aggression Explicitly reported

Maple reportedly left the university library around 1 a.m. and was then shot and attacked with a knife near the parking area. Friends heard gunshots and found her injured, while the attacker fled. The source reports that Maple died during transport to hospital.

Explicitly reported · High confidence

7 Post-incident silence and reported confession Gary Daliwal OffenderLover of victim Detection avoidance or evasion Narrative-supported psychological state

During questioning, Gary reportedly avoided answering and physically disengaged from the interrogator. A speakerphone call with Maple's mother then reportedly prompted crying, an apology, an admission that he caused Maple's death, and a fuller account. The source presents this as a change from refusal to reported disclosure.

Narrative-supported psychological state · Moderate confidence

8 Continuing family bereavement Surjit Bataliya MotherMother of the victim Grief and bereavement Explicitly reported

At Maple's funeral and in later interviews, Surjit and the family reportedly described profound and continuing grief. The family associated Maple's death with the loss of her future education, marriage, and family life. Their statements indicate enduring bereavement but do not establish a clinical diagnosis.

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 psychological analysis relies on a narrated video report rather than clinical interviews, complete police records, court filings, or independently verified source documents. The source uses interpretive terms such as obsessive, pathological, and controlling without documenting a professional diagnosis. Reported behavior may support cautious behavioral constructs but cannot by itself prove motive, mental state, or causation.

← Back to Case