Anggy Diaz Murdered by Jared Dicus, Waller County, Texas, United States
This source-based behavioral analysis does not establish a clinical diagnosis, motive, or legal finding.
The case reflects an acute escalation of severe intimate partner violence driven by possessiveness, jealousy, and emotional instability. Jared Dicus exhibited rapid commitment followed by intense control tactics regarding his wife's employment and social media usage. Unaddressed substance abuse and prior volatile incidents culminated in a lethal outburst of aggressive violent behavior.
The marriage developed rapidly following a chance meeting at the victim's workplace. Shortly after moving into a isolated backyard cabin, Dicus demonstrated pronounced possessiveness, jealousy over Diaz's public interactions, and escalating emotional volatility, triggering repeated domestic disturbance police responses.
Initial rapid romantic involvement transitioned into cohabitation, followed by substance abuse issues, DWI arrest, volatile detention behavior, repeated domestic disturbance calls, erratic emergency mental health calls, and ultimately a severe lethal violent attack.
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 | Jared Dicus OffenderHusband of the victim |
Dicus expressed intense friction regarding Diaz's online presence and interactions with customers at her workplace. This persistent jealousy escalated tension within the household and contributed directly to emotional volatility preceding the homicide. Context or trigger: Anggy Diaz's social media posts and public customer-facing role at Cheap's Meat Market. Reported expression: Spiteful mood swings, short temper, and increasing possessive aggression. |
Explicitly reported Confidence: High |
| Prior interpersonal violence Prior violence | Jared Dicus OffenderHusband of the victim |
Multiple police dispatches to the Dicus property were documented during the four-month marriage. These prior domestic violence reports established a documented history of severe relationship conflict. Context or trigger: Domestic conflicts inside the couple's residence following their October 2022 marriage. Reported expression: Repeated domestic disturbance calls requiring law enforcement intervention. |
Explicitly reported Confidence: High |
| Maladaptive coping Coping response | Jared Dicus OffenderHusband of the victim |
Dicus turned to illicit substance abuse and alcohol to handle personal anxiety and relationship stress. His substance use exacerbated his anger control issues and led to erratic calls to 911 claiming distress. Context or trigger: Personal stress, anxiety, and relationship insecurity. Reported expression: Heavy drug and alcohol misuse alongside erratic emergency phone calls. |
Explicitly reported Confidence: High |
| Impulsive aggression Planning or impulsivity | Jared Dicus OffenderHusband of the victim |
The physical scene at the cabin demonstrated a brutal, disorganized attack driven by explosive aggression. The sheer brutal nature of the crime scene led investigators to characterize the attack as an intense burst of unchecked rage. Context or trigger: Conflict inside the backyard cabin during the night of the incident. Reported expression: Extreme physical violence resulting in stabbing and decapitation. |
Narrative-supported psychological state Confidence: High |
| Detection avoidance or evasion Post-offense behavior | Jared Dicus OffenderHusband of the victim |
Surveillance cameras recorded Dicus casually walking into Cheap's Meat Market hours after the murder to steal and consume a beer. This behavior demonstrated a complete lack of post-offense panic prior to his eventual confession. Context or trigger: Hours following the fatal attack in the cabin. Reported expression: Leaving the crime scene and casually stealing a beer from the victim's workplace. |
Explicitly reported Confidence: High |
| Possessiveness or monitoring Control dynamics | Jared Dicus OffenderHusband of the victim |
Dicus frequently monitored Diaz's social media activity, commenting publicly to assert ownership while exhibiting intense private possessiveness over her daily interactions. Context or trigger: Diaz's personal relationships, social life, and work interactions. Reported expression: Public performative comments on social media combined with private possessiveness. |
Narrative-supported psychological state Confidence: Moderate |
Select a stage to expand it; scroll horizontally to follow the full sequence.
Dicus met Diaz at Cheap's Meat Market, initiating a rapid romance that led to marriage within months.
The couple married quickly in October 2022 and settled in a rustic cabin behind Dicus's family home.
Domestic conflict escalated rapidly, leading to multiple police dispatches to the home.
Dicus placed erratic calls to 911 claiming drug distress shortly before the fatal attack.
Dicus brutally stabbed and decapitated Diaz inside their cabin.
Dicus accepted a guilty plea agreement and was sentenced to 40 years in prison.
Arrows show the sequence described in the source narrative; they do not prove that one psychological state caused the next event.
Analysis is based on police bodycam footage, public reporting, 911 transcripts, and witness disclosures. No direct psychological examination transcripts are available.