The woman’s former boyfriend is charged in a shooting relatives say followed months of concern over the ended relationship.
BAYTOWN, Texas — Leonel Pavon had taken his wife to work before dawn on Sept. 28 and returned to the family’s home near Baytown before gunfire shattered the morning, leaving the 53-year-old father dead and his 19-year-old daughter critically wounded, according to relatives and Harris County authorities.
The violence turned what began as an ordinary family routine into a homicide investigation centered on the daughter’s former boyfriend. Deputies found Leonel Pavon and Enelsi Pavon with gunshot wounds at the residence in the 5400 block of North Redell Road shortly before 6 a.m. Leonel Pavon was pronounced dead there. His daughter was flown to a hospital for emergency treatment. Investigators later accused her former boyfriend, 22-year-old Guillermo Mondragon Rosales, of carrying out the shooting, fleeing Harris County and driving toward Central Texas. He was arrested near Waco that same day and now faces murder and aggravated-assault allegations.
For the Pavon family, the events were tied to a relationship that had once brought Rosales into the home rather than kept him outside it. Relatives told local television stations that he had lived with Enelsi Pavon and the family for about a year while the two were dating. The couple broke up roughly two months before the shooting, relatives said, and Rosales moved out. That history made the attack especially personal: investigators were not looking at a stranger who happened to target the residence, but at a former member of the household who knew the family and whose relationship with Enelsi Pavon had recently ended.
Luz Marina Aviles, the wife of Leonel Pavon and mother of Enelsi Pavon, told reporters that she had been concerned about Rosales before the shooting. She described him as fixated on her daughter and alleged that there had been domestic violence during the relationship. Aviles said Rosales acted as though he could not move on after the breakup. Those are the family’s allegations and descriptions. The public record reviewed for this article does not establish a prior domestic violence conviction, and authorities have not released a complete history of police calls or court orders involving the former couple. Investigators have nevertheless publicly linked the Sept. 28 shooting to the breakup itself.
Aviles also provided one of the clearest glimpses of the final hours before her husband was killed. She told FOX 26 that Leonel Pavon dropped her off at work at about 5 a.m. The shooting occurred less than an hour later. A nearby surveillance system recorded the sound of three gunshots at around 5:45 a.m., according to the station. Another neighbor described hearing gunfire and a vehicle rapidly leaving the area. Deputies were dispatched shortly afterward. The accounts give a rough timeline but do not explain what happened between Leonel Pavon’s return home and the moment the shots were fired.
When deputies arrived, they had two victims and no suspect at the scene. Investigators interviewed a relative who had been asleep inside the home and said they did not believe that person was involved. Homicide detectives and crime scene personnel began examining the property as Enelsi Pavon was transported by medical helicopter. Early reports described her condition as critical. Leonel Pavon’s death was immediately apparent, but officials had not yet publicly named the person they believed was responsible. The first hours therefore unfolded with the family divided between a death scene, a hospital and an active search for a suspect.
Neighbors helped supply investigators and reporters with information about activity around the property. One witness said a vehicle associated with Enelsi Pavon’s former boyfriend had been seen in the area during recent nights. That observation became more significant once authorities identified Rosales as their suspect, though officials have not publicly said whether those earlier sightings have been confirmed through surveillance footage, license plate data or other evidence. Prosecutors may ultimately use evidence of prior visits to establish context, or may not. At this stage, the publicly available information supports only the fact that neighbors reported seeing the vehicle and detectives subsequently identified Rosales as the accused shooter.
The investigation quickly expanded beyond the neighborhood. Gonzalez said Rosales fled after the shooting. Detectives developed information through automated license plate readers, and the sheriff’s office received assistance from the Texas Department of Public Safety and the Gulf Coast Violent Offenders Task Force. By later Sept. 28, Rosales had been located in the Waco area, approximately 200 miles northwest of Baytown. He was detained and taken to the McLennan County Jail. His capture removed the immediate concern of an outstanding suspect but left detectives to build the case that would determine what charges he would face in Harris County.
The legal allegations developed in stages. Rosales was first charged over the shooting of Enelsi Pavon. Authorities later announced a murder charge in Leonel Pavon’s death. Harris County Sheriff Ed Gonzalez said detectives were investigating the case as intimate partner violence and that the apparent motive was Rosales’ anger over the end of his relationship with Enelsi Pavon. That conclusion reflects the sheriff’s account of the investigation. It is not a judicial finding, and prosecutors must prove both the identity of the shooter and the elements of the charged crimes if the case reaches trial.
The family, meanwhile, was dealing with the consequences in two different directions. Aviles mourned a husband she had seen only a short time before the shooting while waiting to learn whether her daughter would survive. In the first public update after the attack, Enelsi Pavon was described as critically injured. On Sept. 29, Gonzalez said she remained hospitalized in serious condition. The available reliable reports reviewed for this article do not provide a later public medical update. Her current condition, degree of recovery and long-term prognosis therefore remain unknown in the public record rather than facts that can responsibly be inferred.
Leonel Pavon’s role in the story underscores the sheriff’s description of the case as violence that spread beyond a former couple. Authorities have not said that the father was part of a dispute with Rosales before the attack or identified a separate motive for shooting him. The stated investigative theory instead centers on the ended dating relationship with Enelsi Pavon. A father died in violence that investigators say grew out of his daughter’s breakup, while the daughter herself survived with serious injuries. Gonzalez pointed to that reach when he described intimate partner violence as something capable of devastating entire families.
Even with an arrest and charges, major evidentiary questions remain unanswered publicly. Authorities have not released a detailed reconstruction of where each person was when shots were fired, whether Rosales allegedly entered the residence or encountered the victims outside, or what words were exchanged beforehand. Officials also have not publicly disclosed whether a gun was recovered or whether forensic evidence has been completed. Nor have they said whether digital communications between Rosales and Enelsi Pavon are part of the case. Those details are important to a criminal prosecution but should not be invented simply because the broader chronology is known.
Rosales’ custody has since moved from McLennan County to Harris County. A Harris County Sheriff’s Office record current Nov. 10 shows he was booked Oct. 8. The database lists one case as murder and the second as aggravated assault-family member. Bond is denied in both, and the record lists a Dec. 1 court date in the 177th District Court. Earlier public statements from the sheriff described the assault allegation as aggravated assault with a deadly weapon. The differing labels reflect how the pending matter has been described at different stages; they do not change the presumption that Rosales remains innocent unless prosecutors prove the allegations.
The court process now moves forward more slowly than the events of Sept. 28. Within hours that day, deputies went from finding a dead father and wounded daughter to identifying a suspect and locating him near Waco. The family’s recovery cannot be reduced to that investigative timeline. Leonel Pavon cannot return to the home he left that morning to take his wife to work, and the most recent publicly verified information about Enelsi Pavon still describes her as seriously injured. The next confirmed legal milestone is Rosales’ Dec. 1 court date, while many details of the shooting and the daughter’s recovery remain outside the public record.
Author note: Last updated Nov. 10, 2026.