Union City, CA – On the morning of Friday, September 11, 2026, a two-vehicle collision resulted in the death of Abby Baca, 14, according to KRON.
The Union City Police Department reports that the accident took place around 8:04 AM at Alvarado-Niles Road and Decoto Road, a busy commercial intersection in central Union City.
Authorities said Baca was seated in the front passenger seat of a Mazda sedan when it collided with a large commercial box truck. She sustained life-threatening injuries and was rushed to a local trauma center, where she died three days later.
The drivers of both vehicles remained at the scene and cooperated with the investigation. Police do not believe drugs or alcohol were factors in the crash.
A GoFundMe created by Baca’s cousin is seeking donations for funeral costs and other unexpected expenses while the family supports Baca’s siblings through their grief.
An investigation into what caused the collision remains underway. Neither driver has been publicly identified. Anyone who witnessed the crash or has information regarding the events leading up to it is asked to contact the Union City Police Department.
Union City Car Accidents and Wrongful Death Claims
California law requires all drivers, including operators of commercial vehicles, to exercise reasonable care at intersections, including yielding the right of way when appropriate and remaining alert to cross traffic. When a collision at an intersection results in a fatality, investigators with California law enforcement examine the actions of both drivers, as well as the size and weight disparity between the vehicles involved, to determine liability.
Because the crash involved a commercial box truck, the trucking company’s driver qualification and vehicle maintenance records could become relevant to establishing liability, in addition to the more immediate question of which driver had the right of way at the intersection. Baca’s family may have the right to pursue a wrongful death claim, which can provide compensation for funeral expenses, loss of financial support, loss of consortium, and other damages related to the fatal accident.
Union City Wrongful Death Lawyer
If you or someone you love was harmed in an accident like the one described here, at Alvarado-Niles Road and Decoto Road, contact a California wrongful death lawyer for any questions or to receive a no-cost, no-obligation case assessment.