One person was killed and two others were hospitalized in stable condition on Sunday, November 15, 2026, after a marked Southside ISD sedan carrying two off-duty district police officers collided with a pickup truck on South Loop 1604 East near U.S. Highway 281 in far south Bexar County, the Bexar County Sheriff's Office said, as reported by News 4 San Antonio and KSAT.
What happened just before noon
Deputies responded to the two-vehicle crash just before 12 p.m. at South Loop 1604 East near Highway 281, News 4 reported; KSAT placed it in the 1000 block of South Loop 1604, on the access road near Highway 281. BCSO Deputy Noel Diaz said the marked Southside ISD sedan collided with a pickup truck. Two off-duty Southside ISD officers were inside the sedan, and one driver was in the truck.
News 4 described the crash as a major rollover. One person was pronounced dead and two were hospitalized in stable condition, the station reported. The sources reviewed do not say which vehicle the person who died was in, and they do not say which vehicle rolled over — two basic facts the investigation is expected to establish.
The preliminary account — a left turn
Deputy Diaz said it appears the sedan was attempting to make a left turn. Reporters and the sheriff's office have been careful to frame that as a preliminary observation, not a finding of fault: traffic investigators are still working to determine what caused the crash, including which vehicle each person was in, who was driving the sedan, and what traffic control applied at that point on the access road.
Confirmed: the crash happened just before noon on Sunday, Nov. 15, in the 1000 block of South Loop 1604 East near U.S. 281; a marked Southside ISD sedan with two off-duty district officers collided with a pickup; one person died and two were hospitalized in stable condition. Not yet known: the dead person's identity or vehicle, who was driving the sedan, and the cause of the crash.
A marked school district car, off duty
What makes this crash different from an ordinary two-vehicle collision is that one vehicle was a marked school district sedan and the two people inside it were off-duty Southside ISD police officers. That raises questions investigators and the district will have to answer on the record — who was driving, and under what district policy the marked car was in use while the officers were off duty — without any assumption that the district or either driver is responsible. No such finding has been made.
Identity and the district's response still awaited
The Bexar County Medical Examiner had not released the dead person's identity as of the latest reports on Sunday, and News 4 said it had reached out to Southside ISD for more information; no district statement was included in the sources reviewed. The names of the two hospitalized people, and their conditions beyond 'stable,' have also not been released.
The Loop 1604 and 281 corridor
South Loop 1604 is San Antonio's outer loop, and its junction with U.S. Highway 281 in far south Bexar County serves fast-growing communities south of the city, with access-road traffic mixing local turns, school and work trips, and through traffic on two major routes. A fatal midday crash at that junction — on a Sunday, in daylight — is the kind of collision investigators reconstruct in detail, because the answers matter for every driver who makes that left turn.
What happens next
The Bexar County Sheriff's Office traffic investigation will determine the cause, the medical examiner will identify the person who died once family notification is complete, and Southside ISD is expected to address the use of its marked vehicle. Until those steps are done, officials are asking drivers who were near South Loop 1604 and Highway 281 around noon on Sunday and may have seen the crash to come forward to the sheriff's office.