Authorities in Mercer County, New Jersey, have confirmed that former Hamilton Township Police Officer Brian DiBiasi, 40, was found dead in Washington Crossing State Park on Monday, October 28, 2025. Officials ruled his death a suicide by self-inflicted gunshot wound.
DiBiasi’s death comes just months after he was charged with multiple criminal offenses related to the possession and distribution of child sexual abuse material (CSAM) — a case that drew widespread attention due to his prior role in law enforcement.
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What Happened
According to the Mercer County Prosecutor’s Office, park rangers discovered DiBiasi’s body in the wooded area of Washington Crossing State Park during the afternoon hours on October 28.
Emergency responders were called after a passerby reported seeing a vehicle matching the description of DiBiasi’s car parked near a trailhead. Upon investigation, authorities located DiBiasi deceased nearby.
The Mercer County Medical Examiner’s Office confirmed the cause of death as a single gunshot wound and determined that no foul play was involved.
At the time of his death, DiBiasi was awaiting trial for serious felony charges connected to the production and distribution of explicit material involving minors. His passing has effectively ended the criminal proceedings against him, though the case against his wife, Elizabeth DiBiasi, remains active.
Who Was Brian DiBiasi
Brian DiBiasi, 40, served as a patrol officer with the Hamilton Township Police Department before his arrest in January 2025. He and his wife were taken into custody following an extensive investigation that uncovered disturbing allegations involving child endangerment and CSAM offenses.
Following his arrest, DiBiasi was terminated from the police force, ending his years-long career in law enforcement. The case shocked both the Hamilton Township community and his former colleagues, many of whom expressed disbelief at the severity of the charges.
The allegations included possession, production, and distribution of child sexual abuse material, as well as acts of child endangerment. The case was widely covered across local and state media due to the nature of the crimes and DiBiasi’s position as a former police officer.
Investigation and Legal Proceedings
The Mercer County Prosecutor’s Office previously described the case as “deeply disturbing.” Prosecutors had been preparing to move forward with additional evidence, and the DiBiasis were scheduled to appear in court later this fall.
With Brian DiBiasi’s death, all charges against him will be formally dismissed, but the legal case against Elizabeth DiBiasi continues. Authorities have not commented on whether his death may influence proceedings involving his co-defendant.
Mental health professionals have used this case to highlight the psychological toll of criminal allegations, particularly for individuals under public and legal scrutiny. Experts emphasize the need for mental health intervention and support, even in high-profile or controversial cases.
Community Reactions
News of DiBiasi’s death has prompted mixed reactions throughout Hamilton Township and Mercer County. Some community members expressed continued anger over the nature of the charges, while others have voiced sadness at the tragic circumstances surrounding his death.
Mental health advocates and local leaders have reiterated the importance of support services for law enforcement personnel, individuals facing prosecution, and families affected by public scandal.
The Hamilton Township Police Department has not issued an official statement, though internal sources confirm that DiBiasi was completely separated from the department as of early 2025. Officials declined to provide further comment, citing the ongoing legal proceedings involving his wife.
Conclusion
A private family service for Brian DiBiasi is expected to be held in the coming days.
Authorities continue to manage the remaining legal case tied to the January investigation, while the community reflects on the tragic end to a once-promising career and the devastating consequences of the charges that followed.
This story may be updated as more information becomes available.