SEGUIN, TEXAS — NOVEMBER 10, 2026
A family of five from Porter, Texas, lost their lives Sunday afternoon, November 8, after their SUV veered off Interstate 10, plunged from an overpass and crashed onto the roadway below in Seguin, leaving relatives and loved ones mourning the loss of two parents and their three young children.
The victims were identified as Omar Lumbreras Oliva, 30, and Ana Deli Lumbreras, 31, along with their children: Arian, 13, Genisis, 6, and Hailey, 3.
The family lived in Porter, a community in Montgomery County northeast of Houston.
All five died at the scene.
What Happened on Interstate 10?
According to the Seguin Police Department, the family was traveling eastbound on Interstate 10 in a black Chevrolet Tahoe when the vehicle unexpectedly left the highway.
The SUV went off an elevated section of the interstate and fell onto Farm-to-Market Road 725, near a Love’s Travel Stop.
The crash occurred shortly before 1 p.m., with emergency personnel responding around 12:56 p.m. on Sunday, November 8.
Authorities confirmed that no other vehicles were involved.
The impact was fatal for all five occupants.
Rain and Wet Roads May Have Contributed
Investigators are examining whether weather conditions played a role in the accident.
Rain was falling in the area, and the roadway was wet when the crash occurred.
Preliminary information suggests the Chevrolet Tahoe may have hydroplaned, causing the driver to lose traction.
Investigators are also examining whether an overcorrection contributed to the SUV leaving the overpass.
Guadalupe County Justice of the Peace Darrell Hunter discussed the possibility that wet pavement and hydroplaning contributed to the crash.
However, authorities have not issued a final determination of the cause.
The Seguin Police Department continues investigating the circumstances.
Five Family Members Identified
The adults were identified by authorities as Omar Lumbreras Oliva and Ana Deli Lumbreras.
Their three children were also killed.
Arian, 13, was the oldest child.
Genisis, 6, and Hailey, 3, were the family’s two younger daughters.
The loss of all five family members has left relatives facing the heartbreaking task of preparing a farewell for an entire household.
The family had reportedly been returning from a trip to San Antonio, where they had attended a friend’s birthday celebration.
What began as a family journey ended in a fatal accident that has drawn attention across Texas.
Omar’s Sister Speaks About the Loss
Omar’s sister, Gloria Lumbreras, has publicly expressed her grief following the deaths of her brother, sister-in-law and their three children.
She also organized an online fundraising campaign to help cover funeral expenses and other costs associated with the family’s passing.
Community members began contributing as news of the accident spread.
The fundraising effort reflects the support being offered to the relatives who must now arrange services for five loved ones.
Emergency Crews Responded to the Scene
Police officers, firefighters and emergency personnel responded to the crash along FM 725.
The roadway was closed for several hours while authorities investigated and worked at the scene.
Officials said the affected section reopened shortly after 6 p.m. Sunday.
The City of Seguin and local authorities expressed condolences to the family and those affected by the accident.
Questions Remain About the Cause
Although wet road conditions and possible hydroplaning have been identified as potential contributing factors, investigators have not determined exactly why the SUV left the interstate.
The investigation is expected to examine the vehicle’s movements, road conditions and other available evidence.
No other vehicle was involved, and authorities have not announced any criminal charges related to the incident.
The final findings have not yet been released.
A Family Remembered Together
The deaths of Omar Lumbreras Oliva, Ana Deli Lumbreras and their children have brought an outpouring of sympathy from people across the Houston area and beyond.
Three children, ages 13, 6 and 3, lost their lives alongside the parents who had been raising them.
Relatives are now remembering a family whose lives were closely connected and whose future was suddenly cut short.
For those who knew them, the loss extends far beyond the accident itself.
It means the absence of five people who shared one home, celebrated family milestones and built their lives together.
Investigation Continues as Loved Ones Prepare to Say Goodbye
As of November 10, 2026, the Seguin Police Department continues investigating the fatal crash.
Authorities have confirmed the identities of the two parents and the deaths of their three children.
The preliminary possibility of hydroplaning remains under review.
Meanwhile, relatives and friends are preparing to honor the lives of Omar, Ana, Arian, Genisis and Hailey.
An entire family of five is gone after a single-vehicle crash on Interstate 10 in Seguin, Texas. Omar Lumbreras Oliva, Ana Deli Lumbreras and their three children will be remembered by those who loved them as one family whose lives ended together far too soon.