The accused husband was on GPS monitoring and under no-contact and stay-away orders when prosecutors say the killing occurred.
SAN JOSE, Calif. — Nearly three months before Maria Liliana Vanegas Parra was killed, authorities arrested her estranged husband on allegations that he tracked her car, damaged her tires, flooded her phone with messages and repeatedly appeared at places where she tried to continue her daily life.
That March stalking case is now inseparable from a new murder prosecution against Pablo Aguileramora, 46. Prosecutors say he fatally stabbed Vanegas Parra, 45, on June 11 while released under court-ordered restrictions in the earlier matter. Those restrictions included electronic monitoring, no contact with her and a requirement that he remain at least 300 yards from her home and workplace. Aguileramora has been charged, but the allegations have not been proved at trial.
The district attorney’s description of the March conduct shows why authorities considered the situation serious enough for an arrest and emergency protection order. Aguileramora allegedly placed three electronic tracking devices in Vanegas Parra’s car. Prosecutors also accused him of slashing the vehicle’s tires and sending more than 100 texts and voice messages. The government has not publicly released the devices, their location histories or the messages, leaving the precise strength and context of that evidence to later court proceedings.
Vanegas Parra also reported seeing Aguileramora outside her home, including on a rear patio and on a bench where he called out her name, according to court documents described by Law&Crime. Authorities said he went to her church and workplace. At the workplace, he allegedly asked her boss whether he could be employed by the same company. The reported conduct crossed several settings and, in the prosecution’s telling, created a continuing pattern rather than one isolated confrontation.
Aguileramora was arrested March 18 on stalking-related accusations and booked into the Santa Clara County jail. He was later released while the case was pending. Prosecutors said an emergency protection order had been granted and served. A judge also imposed the GPS ankle monitor, the no-contact condition and the 300-yard stay-away requirement. Available reports do not state the amount of bail, identify every charge filed in March or explain the court’s full reasoning for release.
The legal restrictions were meant to limit contact, but public reports leave important enforcement questions unresolved. Authorities have not said whether the monitor showed Aguileramora traveling toward Vanegas Parra before the fatal encounter. They have not disclosed whether the system provided continuous location data, whether a boundary alert was configured for the apartment or whether anyone received a warning. It is also unclear from the reviewed sources whether Vanegas Parra reported additional contact after the order was served.
The address where the homicide occurred may be significant to those questions. Prosecutors said the attack happened at an apartment complex on Descanso Drive where Vanegas Parra was staying. The known release terms specifically covered her residence and workplace, but the publicly available accounts do not clarify whether the Descanso Drive apartment was listed as her protected residence, a temporary location or someone else’s home. That distinction could affect how authorities assess any alleged violation before the killing.
Just before midnight June 11, a witness called 911 and reported that a woman had been stabbed at the apartment complex. San Jose officers found Vanegas Parra with several stab wounds and began first aid, including the use of tourniquets, the district attorney’s office said. Officers also located Aguileramora with a wound authorities characterized as self-inflicted. Both were transported to a hospital. Vanegas Parra died, while Aguileramora survived.
Police received a direct accusation from Vanegas Parra before she was taken away. Court documents quoted in news reports say she told patrol officers that her husband, Pablo, had stabbed her. Prosecutors said she again identified Aguileramora as the attacker before her death. The statement is evidence the prosecution may seek to use, though the trial court would determine how it is presented and the defense would be entitled to challenge its reliability, context and legal admissibility.
Authorities also said Aguileramora threatened the person who made the emergency call. They have not publicly identified that witness or described the alleged threat in detail. No complete police report, body-camera recording or transcript of the 911 call was available in the reviewed sources. The public account therefore establishes that a witness summoned officers but does not yet show everything the person saw, heard or told investigators.
The sequence gives prosecutors two connected cases: the earlier stalking prosecution and the murder charge arising from Vanegas Parra’s death. The alleged trackers, unwanted visits, tire damage and repeated messages may provide context for the relationship and the court restrictions. Still, each allegation must be supported by admissible evidence. Evidence that a person was previously charged with stalking does not by itself prove that the person committed a later homicide.
Vanegas Parra and Aguileramora had been married for about a decade and separated roughly two months before her death, according to court records cited by Law&Crime. Her identity was confirmed publicly through family and community reports after the district attorney initially withheld her name. Relatives described her as a Colombian mother who brought warmth and calm to those around her and who enjoyed time with friends and at the beach.
The case also exposes the limits of what protective orders and monitoring can guarantee. A court order establishes legal boundaries and allows violations to be punished, but the available record does not show that officials could physically prevent every approach. Prosecutors have not announced a formal review of the monitoring process, and no agency has publicly concluded that a specific system or employee failed. The unanswered questions concern how the restrictions operated in practice, not only what they said on paper.
Vanegas Parra’s death occurred amid several serious domestic violence cases in San Jose. The district attorney’s office said her killing and an unrelated June 15 homicide were the city’s third and fourth domestic violence murders of 2026. Prosecutors also cited a June 8 shooting at a medical office that they believed was connected to domestic violence. The three cases occurred within a period of about a week.
District Attorney Jeff Rosen said sorrow over the deaths would not stop his office from working with victims and children or seeking severe punishment for violent abusers. Aguileramora faces the possibility of life imprisonment if convicted. Reports indicate that he has a public defender, but no detailed defense account was available. Law&Crime reported that a plea hearing was expected near the end of August, when the court may address the murder charge and the related stalking case.
Author note: Last updated July 18, 2026.