PAWTUCKET, R.I. — The massacre at the Dennis M. Lynch Arena that claimed the lives of a mother and her son was not a random explosion of violence, but the final, bloody chapter of a years-long domestic war fueled by gender identity conflict, eviction threats, and a bitter divorce.

As the city of Pawtucket mourns the loss of Rhonda Dorgan and her son Aidan Dorgan, court records reviewed by investigative journalists have unearthed a disturbing “paper trail” of red flags leading up to the tragedy. The documents reveal that the gunman, 56-year-old Robert K. Dorgan—who also identified as Roberta Esposito—had a documented history of legal battles with his own family, sparked specifically by his gender transition in 2020.

The shooting, which occurred during a high school “Senior Night” hockey game on Monday, left Rhonda and Aidan dead, two grandparents critically injured, and a community shattered. Now, the focus of the investigation has turned to the chaotic years preceding the attack, where police reports and divorce filings paint a picture of a family fracturing under the weight of Dorgan’s erratic behavior and “narcissistic” personality.

The “Smoking Gun” Divorce Filing

Central to understanding the rage that led Dorgan to open fire on his ex-wife is the dissolution of their marriage. Rhonda Dorgan filed for divorce in 2020, a timeline that coincides perfectly with Dorgan’s gender reassignment surgery.

• The Original Petition: In her initial filing, Rhonda did not rely on standard legal boilerplate. Instead, she explicitly cited “gender reassignment surgery” and “narcissistic + personality disorder traits” as the grounds for the split.

• The Amendment: Court clerks’ records show that this specific language was later crossed out or amended by attorneys to the more generic “irreconcilable differences.” However, the original text stands as a haunting testament to the turmoil inside the Dorgan household. Rhonda had identified the root of the conflict—her husband’s radical personality shifts and identity changes—years before he walked into a hockey rink with a gun.

• Finalization: The divorce was finalized in June 2021. But while the legal ties were severed, the animosity festered. Dorgan, now living as Roberta Esposito, reportedly viewed the divorce and the subsequent family rejection as a betrayal, a narrative that seemingly hardened into a lethal grudge.

The “North Providence” Police Reports: A Family at War

The conflict wasn’t limited to divorce court. Police records from North Providence reveal that Dorgan frequently involved law enforcement in his family disputes, often painting himself as the victim of transphobia and persecution. The “Eviction” Dispute (Early 2020): Shortly after undergoing gender reassignment surgery, Dorgan contacted the North Providence Police Department to report his own father-in-law.

• The Allegation: Dorgan claimed that his father-in-law was attempting to force him out of the family’s North Providence residence solely because of the surgery.

• The Threats: In a police report that reads like a prelude to violence, Dorgan alleged that his father-in-law threatened to have him “harmed” if he did not leave. Dorgan specifically claimed the in-law threatened to hire an “Asian street gang” to murder him—a detail that investigators now suspect may have been a delusion or a hyperbolic interpretation of a heated argument.

• Charges Dismissed: The father-in-law was arrested and charged with intimidation of witnesses and obstruction of the judicial system based on Dorgan’s complaints. However, prosecutors later dismissed those charges, likely due to a lack of credible evidence or conflicting testimonies.

The Mother Assault Charge: Dorgan’s aggression was not reserved solely for his in-laws.

• Assault on Mother: Additional court filings show that Dorgan accused his own mother of assault and disorderly conduct during a separate dispute. Like the case with the father-in-law, charges were filed but ultimately dismissed.

• Pattern of Behavior: These incidents establish a clear pattern: Dorgan was a man at war with everyone close to him. He used the legal system as a weapon against his mother and father-in-law, and when that failed, he eventually turned to firearms.

Terror on Senior Night: The Timeline of a Massacre

While the court documents explain the why, witnesses at the Dennis M. Lynch Arena are still grappling with the how. The Setting: It was Monday, February 16, 2026. The arena was hosting a Senior Night game between a Coventry-Johnston co-op team and a squad featuring players from St. Raphael Academy, Providence Country Day, and others. The stands were packed. Families were cheering. It was 2:30 p.m.

The Attack: Approximately 30 minutes into the game, Robert Dorgan—dressed in women’s clothing—entered the stands.

• The Ambush: He did not fire immediately. He waited until he reached the section where Rhonda Dorgan, Aidan Dorgan, and the grandparents were seated.

• The Execution: Dorgan opened fire at close range. Livestream video of the game captured the rapid succession of gunshots. The footage records the chilling transition from the sounds of a hockey game—skates carving ice, pucks hitting glass—to the sounds of a slaughter.

• The Panic: “It was chaos,” said one witness. “People were throwing their kids under the bleachers. The players on the ice were slipping and falling trying to get to the exits.”

• The Suicide: As a bystander lunged to stop him, Dorgan turned the gun on himself. Police confirm he died from a self-inflicted gunshot wound at the scene.

The Victims: Rhonda and Aidan

The loss is incalculable. Rhonda Dorgan: Rhonda is remembered as a protector. She filed for divorce to escape a toxic environment dominated by Dorgan’s “narcissistic traits.” She successfully removed herself from the marriage, but she could not protect herself from his final act of revenge. She died celebrating her son.

Aidan Dorgan: Aidan, the son of Robert and Rhonda, was killed alongside his mother. A young man with his entire life ahead of him, Aidan was a victim of his father’s inability to accept the family’s separation.

The Critical Survivors: Two other individuals—identified as Rhonda’s parents (Dorgan’s former in-laws)—remain in critical condition. They are fighting for their lives at a local hospital, having survived the very violence Dorgan had accused them of threatening years earlier.

The Investigation: Digital Forensics

Pawtucket Police Chief Tina Goncalves indicated that the investigation is far from over.

• Social Media: Investigators are scrubbing Dorgan’s online footprint. Accounts believed to be linked to “Roberta Esposito” reportedly contain “alarming and aggressive language” posted in the days leading up to the shooting.

• The Motive: While officials have officially labeled it a “domestic dispute,” the court records make the motive clear: Dorgan was driven by a toxic cocktail of rejection, identity conflict, and a desire to punish the family that had moved on without him.

Community in Shock

Mayor Don Grebien and Governor Dan McKee have both issued statements expressing the state’s collective horror. “What should have been a joyful occasion… was instead marked by violence and fear,” Grebien said. The Rhode Island Interscholastic League has suspended play, and mental health resources are being rushed to schools across the region. The tragedy has touched hundreds of students who were in the building, forcing them to witness the death of their peers’ family members.

Conclusion

The Dennis M. Lynch Arena stands silent today, a crime scene that holds the echoes of a family destroyed. Rhonda Dorgan tried to leave a dangerous situation through the courts. Aidan Dorgan tried to live a normal life as a student and son. But the legal system’s “irreconcilable differences” could not contain the rage of Robert Dorgan. As Pawtucket mourns, the questions turn from who to how—how a man with such a documented history of conflict and instability was able to walk into a high school hockey game and end two innocent lives.

Rest in Peace, Rhonda and Aidan.

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CASE SUMMARY:

• Shooter: Robert K. Dorgan (AKA Roberta Esposito), 56 (Deceased).

• Deceased Victims: Rhonda Dorgan (Ex-Wife), Aidan Dorgan (Son).

• Critical Victims: Two Grandparents (Former In-Laws).

• Key Evidence: 2020 Divorce filing citing “Gender Reassignment” and “Narcissistic Traits”; 2020 Police Reports regarding eviction threats.

• Location: Dennis M. Lynch Arena, Pawtucket, RI.