Prosecutors say the suspect had previously been arrested on stalking allegations involving tracking devices and repeated contact.
SAN JOSE, Calif. — A California man has been charged with murder after prosecutors said he fatally stabbed his estranged wife at a San Jose home on June 11, ending a months-long series of alleged stalking incidents that included tracking devices, unwanted messages and attempts to monitor her movements.
Authorities say the case has drawn attention because of allegations that warning signs had emerged months before the killing. Prosecutors allege the suspect was arrested earlier this year on stalking-related accusations involving the victim but was later released while that case moved through the court system. The homicide investigation is now focused on the fatal attack, the events leading up to it and the evidence gathered from prior complaints and court records.
According to prosecutors, officers were dispatched to a San Jose residence on June 11 after receiving reports of an attack. When police arrived, they found 45-year-old Maria Liliana Vanegas Parra suffering from multiple stab wounds. Authorities said her estranged husband, 46-year-old Pablo Aguileramora, was also found injured from what investigators described as a self-inflicted stab wound. Both were transported to a hospital, but Parra later died from her injuries. Investigators said Parra identified Aguileramora as her attacker before she died. Prosecutors allege the violence followed a prolonged period of harassment that had escalated during the couple’s separation. The killing occurred after months of reported disputes and law enforcement involvement. Officials have not publicly detailed the exact sequence of events inside the home before officers arrived.
Prosecutors said evidence collected during the investigation pointed to a pattern of conduct that began well before the fatal encounter. Earlier this year, Aguileramora was arrested on allegations that he stalked Parra after their relationship deteriorated. According to the Santa Clara County District Attorney’s Office, investigators alleged that he slashed her tires, attached three tracking devices to her vehicle, sent more than 100 text messages and voicemails, and repeatedly appeared at her workplace. Prosecutors also alleged that he applied for a job at the same workplace. Authorities said Parra obtained an emergency protective order during that period. Investigators further allege that Aguileramora threatened a witness who contacted emergency services after the stabbing. Court records reviewed by reporters confirmed an arrest in March, although additional details from that proceeding were not immediately available. Authorities have not publicly released all evidence supporting the allegations, and several investigative records remain unavailable.
The case highlights ongoing concerns about stalking and domestic violence investigations, particularly when alleged conduct intensifies over time. Prosecutors often view actions such as vehicle tracking, repeated unwanted communication and workplace monitoring as indicators of escalating behavior. In this case, investigators allege multiple forms of surveillance and contact occurred before the killing. Family members and friends described Parra as a devoted mother and a positive presence in the lives of those around her. A fundraising campaign created after her death said she enjoyed spending time with loved ones, visiting the beach and sharing advice with friends. The fundraiser also stated that relatives hope to return her remains to Colombia, where she was born. While prosecutors have outlined a detailed account of alleged stalking activity, many questions about the couple’s separation and the events immediately preceding the attack remain unanswered.
Aguileramora now faces murder and stalking charges, according to prosecutors. Court proceedings are expected to determine how evidence from the earlier stalking allegations may factor into the homicide case. Officials have not publicly indicated whether he has entered a plea. Records show he is represented by a public defender, and no public response to the allegations was immediately available. Investigators are expected to continue reviewing digital records, witness statements and forensic evidence collected from the scene. Prosecutors may also examine communications and tracking-device evidence as they build their case. Future hearings are likely to address the timeline of events, admissibility of evidence and other procedural matters. The case remains active, and authorities have said additional information could emerge as the investigation progresses through the court system.
Outside the courtroom, the loss has reverberated among relatives, friends and members of the local community. Loved ones described Parra as optimistic and compassionate. In a public tribute, family members called her an exceptional woman whose outlook brought comfort to others. Those statements painted a picture of a person remembered for her relationships and ambitions rather than the circumstances of her death. The investigation has also focused attention on the witness who contacted emergency services during the attack. Prosecutors allege that witness was threatened, adding another element to the case. Community members have continued to follow developments as authorities release new details. For many observers, the allegations surrounding tracking devices, repeated contact and prior court intervention have become central questions in understanding how the case unfolded.
The case remains pending in Santa Clara County. Prosecutors continue to pursue murder and stalking charges, while investigators review evidence connected to both the fatal stabbing and the earlier allegations of harassment. Future court appearances are expected to provide the next public updates on the prosecution.