Investigators say the case appears to be a domestic double killing followed by suicide at a home on Braxton Drive.
YOUNGSVILLE, La. — Lafayette Parish sheriff’s detectives say a 36-year-old man fatally shot his wife and 6-year-old son at their home in an unincorporated area near Youngsville on Sunday, March 15, before turning the gun on himself in what investigators described as an apparent double murder-suicide.
The deaths stunned a fast-growing residential area south of Lafayette and added another layer of grief for local schools and neighbors at the start of the week. Investigators identified the dead as Brett Richardson, 36; Kasie Richardson, 33; and the couple’s 6-year-old son. Authorities said the child attended Green T. Lindon Elementary School, where counselors and support staff were made available after the weekend shooting. Detectives have said the inquiry remains open, but they have not reported any suspects beyond the dead gunman or any sign that anyone else was inside the home when the shooting happened.
Deputies were called Sunday afternoon to the 500 block of Braxton Drive, in an unincorporated stretch of Lafayette Parish near Youngsville, after reports that several people had been found dead inside a residence. When patrol deputies arrived, they found three bodies in the home. By Monday, detectives said their initial findings pointed to Brett Richardson as the shooter. Investigators said he shot and killed his wife, Kasie Richardson, and the couple’s young son before fatally shooting himself. Officials have not publicly said who discovered the bodies or whether a 911 caller was a relative, neighbor or other acquaintance. They also have not released the specific time of the shooting, saying only that the deaths were discovered Sunday afternoon. The sheriff’s office has not described any prior law enforcement calls to the address in its public statements.
What authorities have said so far is limited but direct. Detectives described the case as domestic in nature and said no one else was at the residence when the shooting took place. That early finding has shaped the case from the start, shifting attention away from any wider public threat and toward unanswered questions inside the home. Officials have not publicly discussed a possible motive. They also have not said what kind of firearm was used, whether any note was found, or whether investigators are reviewing phones, cameras or other records to reconstruct what happened in the hours before the shooting. The dead were pronounced at the scene, according to local reports based on the sheriff’s office investigation. As of Tuesday, March 17, no court filing, arrest record or criminal charge had followed because investigators said the suspected gunman was among the dead. Detectives have instead continued gathering evidence for a final case file and coroner records.
The location of the shooting has made the case especially jarring in a part of Lafayette Parish often seen as one of the region’s quieter family-centered areas. Youngsville and the neighborhoods around it have grown rapidly in recent years as new subdivisions spread south of Lafayette, bringing more families, schools and daily traffic to what had long been a less crowded edge of the parish. Braxton Drive sits in that suburban setting, where many homes are close together and neighbors are used to the routines of school drop-offs, church traffic and weekend yard work. That context helps explain why residents described the violence as hard to absorb. The case also drew broad attention because one of the victims was a young child, turning what might otherwise have remained a local crime brief into a wider community story involving school officials, parents and nearby residents trying to understand how three family members died inside one home without any earlier public warning.
For investigators, the next steps are procedural rather than adversarial. Detectives still must complete forensic work, document the scene, match witness timelines, review autopsy findings and close out reports before the sheriff’s office can issue a fuller account, if one is released at all. Coroner findings may clarify the sequence of wounds and approximate times of death. Detectives also may review electronic evidence and any family or employment background that could help explain what led to the shootings, though none of that had been made public by Tuesday. The Lafayette Parish School System moved more quickly on the community side of the response. In a statement provided after the child was identified as a Green T. Lindon Elementary student, the district said it was deeply saddened and had placed extra counselors and support staff on campus for the week. That step signaled that the consequences of the case were already extending beyond the sheriff’s evidence logs and into classrooms, staff meetings and family conversations across the area.
Neighbors who spoke publicly described returning to a street lined with police vehicles and trying to process what had happened in a place they considered calm. Jaden and Celia Romero, who live down the street, said they were coming home from church Sunday night when they saw the large law enforcement response. “You hear about stuff like this all the time, but you never expect it to happen so close to where you’re at,” Celia Romero said, describing the neighborhood as quiet and family-friendly. Her remarks captured the disbelief that often follows violence in residential subdivisions, where the setting can seem at odds with the crime scene tape and flashing lights. By Tuesday, officials still had not outlined a public timeline of the family’s last known movements, and neighbors remained left with only fragments: a busy police scene, confirmed identities, and the knowledge that one house on their street had become the focus of a homicide investigation with two victims and a suspected killer all from the same family.
The case remained under investigation Tuesday, March 17, with the sheriff’s office withholding additional details as detectives work to complete evidence review and coroner findings. The next public milestone is expected to be any updated statement from investigators or release of final death findings.
Author note: Last updated March 17, 2026.