Thomas O’Neil, Brianna Bruno Death News – Hattiesburg police have released details regarding the deaths of three people found inside a home earlier this week. Authorities say the deaths have been determined to result from a murder-suicide.
Officers responded to a welfare check at a residence on the 500 block of 7th Avenue on January 27, 2026. Upon entering the home, police discovered three individuals who had tragically passed away.
The adult victims were identified as 37-year-old Thomas O’Neil and 32-year-old Brianna Bruno, both residents of Hattiesburg. A young child, three years old and related to the adult victims, was also found deceased. Authorities have not released further details about the child’s identity.
Autopsies conducted on January 29, 2026, provided further clarity about the circumstances of the deaths. Investigators confirmed that Thomas O’Neil and the three-year-old child died from gunshot wounds, and both deaths were officially classified as homicides. Brianna Bruno also died from a gunshot wound, but her death was ruled a suicide.
Officials have described the situation as a tragic family incident. Police are continuing to investigate the events leading up to the deaths, though they have emphasized that the autopsy results have helped determine the cause and manner of death for each individual.
The Hattiesburg Police Department has requested that the public respect the privacy of the families involved as they process the loss and work with authorities. Officials stressed that incidents like this are rare but serve as a reminder of the importance of community support and awareness in addressing family crises.
Law enforcement agencies are urging anyone with additional information related to the case to come forward and assist investigators in ensuring a complete understanding of the circumstances. The police department continues to coordinate with local authorities to provide any needed resources to the affected families and community members.
Community leaders have expressed condolences to the families and friends of those who lost their lives. The department also encourages community members to stay informed through official channels to avoid the spread of misinformation regarding the incident.
This tragic event highlights the importance of public awareness and support systems for families and individuals in crisis. Authorities are committed to providing transparent updates as the investigation progresses while protecting the dignity and privacy of those affected.
The Hattiesburg Police Department has assured the public that all appropriate steps are being taken to document the case thoroughly and to offer assistance to those impacted. Residents are encouraged to reach out for support if they or someone they know may be experiencing emotional or mental health challenges.
Officials have indicated that no further information will be released at this time, pending the ongoing investigation, but updates will be shared as appropriate to keep the public informed.