Teen brothers charged after 17-year-old girl killed following Valentine’s Day party

Mariah Alatorre’s family questioned a 40-mile drive before prosecutors announced murder and weapons charges.

HOUSTON, Texas — The mother of 17-year-old Mariah Alatorre spent weeks asking why her wounded daughter was driven across Houston before she died, and prosecutors now say the teen was shot after leaving a Valentine’s Day party unharmed.

The case has moved from a confusing party shooting to a murder prosecution centered on a smaller group of friends, a vehicle ride and video evidence. Enrique Aguilar, 19, is charged with murder in Alatorre’s death. His brother, Romeo Aguilar, 18, is charged with possession of a prohibited weapon. The charges followed an investigation that began when police responded to a disturbance at a large Dagg Road party and later learned Alatorre had been brought to a hospital by private vehicle.

Yadyralia Alatorre said the first hours after the shooting left her with questions that no arrest could erase. Her daughter had gone out with friends during the holiday weekend and was expected to come home. The mother said she called repeatedly through the night, then used her daughter’s phone location to trace her to an urgent care clinic far from the party scene. When she called again, she said someone answered and told her, “Mariah has been shot.” The family later learned Mariah had been taken from the south Houston area toward Cypress, nearly 40 miles away, before being transferred to HCA Houston Healthcare Northwest. “Nothing makes sense,” her mother said in an earlier interview.

Police said the first call came from 4637 Dagg Road around 12:30 a.m. Feb. 14. Officers were responding to a disturbance at a residence where about 300 people were gathered. As officers arrived, they heard gunfire and saw people fleeing. After the party broke up, police said, a juvenile female was brought to an area hospital in a private vehicle and pronounced dead. The person who took her there said the shooting had happened at the party. That version shaped the early public understanding of the case. But prosecutors later said the key shooting did not happen while Alatorre was inside the large gathering. They said she left unharmed in a vehicle with friends, including Enrique Aguilar.

The new account raised sharper questions about the time after Alatorre left Dagg Road. Prosecutors said the group stopped near an urgent care clinic and Aguilar began playing with a gun. The weapon discharged, according to the account presented in court, and Alatorre was fatally wounded. Aguilar allegedly told investigators the shooting was an accident. The judge at the hearing challenged that explanation, saying, “I don’t see how someone accidentally shoots someone multiple times.” The judge also said video showed Aguilar leaning over Alatorre while “smirking and laughing,” and found probable cause. Authorities have not publicly released the video, and many details about what happened inside the vehicle have not been made public.

For Alatorre’s family, the later court account turned the case from a broad mystery about a party into a more personal betrayal. Her mother said Mariah knew Enrique Aguilar and trusted him. “She trusted the wrong people,” she said. The family’s grief has been tied closely to the transport question. They have asked why anyone would drive away from the south Houston and Pearland area instead of stopping at a closer emergency room. Investigators have not publicly explained who decided where to go, who was driving, who called for help or what was said during the trip. Those unknowns could become important as prosecutors try to prove intent and defense lawyers review the state’s evidence.

Alatorre was remembered in her obituary as a daughter, sister, granddaughter and friend with a warm spirit and close family ties. The obituary said she was funny, caring and deeply loving, and that she often helped her family. It listed her parents, Yadyralia Alatorre and Jaime Davila Jr., siblings Jaime Davila III, Jaiden Davila and Madeline Davila, and extended relatives. The family tribute stands in contrast with the sterile language of the court case, where she is identified as the victim of a fatal shooting. The public record now holds both pictures: a teen nearing adulthood with family memories around her, and a homicide case built from videos, statements and bond hearings.

The legal path began to narrow after the arrests of the Aguilar brothers. Sheriff Ed Gonzalez said the District 1 Crime Reduction Unit and the Violent Criminals Apprehension Team made the arrests and booked both men into the Harris County Jail. Enrique Aguilar’s bond was set at $500,000, and Romeo Aguilar’s bond was set at $30,000. Enrique Aguilar is due back in court June 11. Romeo Aguilar was scheduled for an earlier hearing on the weapons charge. The murder charge against Enrique Aguilar means prosecutors must show more than a tragic mistake. The defense can still challenge the video, witness statements, firearm evidence and the meaning of the conduct described by the judge.

The house party remains a key starting point even if prosecutors now say Alatorre was not shot there. Police described a fast-moving scene with hundreds of people, gunfire as officers arrived and partygoers scattering before detectives could lock down witnesses. Early news reports identified the victim as a teen killed after gunfire at the party. Investigators later had to separate what people believed happened from what evidence showed happened. That work appears to have moved through cellphone location records, hospital information, video and interviews with people who were with Alatorre after she left. Police have not said whether the shooting near the clinic was captured from the start or only in part.

The case also leaves open the role of Romeo Aguilar. He is not charged with murder in the public reports reviewed for this story. His charge is possession of a prohibited weapon, and officials have not publicly detailed the exact weapon at issue or how it connects to the shooting sequence. That separation matters because the two brothers face different legal exposure and different evidence burdens. Enrique Aguilar’s case focuses on the fatal gunfire. Romeo Aguilar’s case focuses on alleged weapon possession. Prosecutors could later amend charges, seek indictments or clarify the allegations in court filings. As of now, authorities have described the cases as connected but not identical.

For Alatorre’s relatives, the next hearing offers a chance for more of the timeline to become public. Enrique Aguilar is due back in court June 11, with questions about the drive, the gun and the people in the vehicle still unresolved.

Author note: Last updated May 18, 2026.