Alianna Nicole Ujueta, 17, was killed after leaving a house party on Luckey Road in Atascosa, Texas, in the early hours of September 28, 2025. Deputies responding to a 911 call about a fight found her in the roadway with a gunshot wound to the head; the Bexar County Medical Examiner ruled the death a homicide and she was pronounced dead at the scene.

Investigators recovered spent shell casings and clothing and jewelry scattered near the intersection of the 13900 block of Luckey Road. Witness accounts say gunfire erupted during the chaos, that an armed man was seen near where Alianna lay, and that a black pickup truck with several people inside fled the scene; authorities believe she may also have been run over as the truck left. Homicide detectives have asked anyone who attended the party or who has cellphone video from Luckey Road and Jarratt Road to come forward. No arrests have been announced.

If anyone was at that gathering or has footage or information about the armed man or the black pickup, please share what is known with investigators.