Silvia Bahena-Mota built a career in beauty and mortgage lending before police say she was killed at her Tooele home.
TOOELE, Utah — Before her name appeared in a murder case, Silvia Bahena-Mota was known in Tooele as a mother of four, a nail artist whose clients became friends and a newer mortgage professional trying to build another part of her career.
That fuller picture of Bahena-Mota, 37, emerged in the days after she was found dead in the driver’s seat of a Tesla in her garage late Aug. 31. Friends told local reporters that her children were the center of her life and described her as creative, welcoming and hardworking. At the same time, prosecutors charged 37-year-old Daniel Castro Ruesga with murder after police alleged that he intentionally drove his Toyota pickup into the Tesla and then shot Bahena-Mota multiple times following an argument. Four child-related domestic-violence charges and a firearm charge were also reported as part of the criminal case.
Debbie Castagno, who knew Bahena-Mota both personally and professionally, told KSL that Bahena-Mota had recently begun working as a mortgage loan officer. Castagno said Bahena-Mota entered the business with an established network of contacts and a strong work ethic. The transition followed years in the beauty industry, where Bahena-Mota had developed relationships with clients through nail services. Her friends’ recollections describe someone whose professional life crossed several parts of the relatively close-knit Tooele community. Those details became particularly important after the initial coverage of the killing focused, understandably, on the garage scene and the allegations against Ruesga.
Ginger Mix offered another window into Bahena-Mota’s life. She told KSL that she first met Bahena-Mota through a nail appointment at a salon Bahena-Mota had operated. The client relationship developed into a friendship that continued after the salon closed and Bahena-Mota began doing nail work from home. Mix said Bahena-Mota handled makeup for her wedding and had done her nails only days before the killing. In interviews after Bahena-Mota’s death, Mix remembered her as talented and gentle, with an ability to make people feel comfortable quickly. Those personal accounts do not answer the legal questions in the homicide case, but they establish what was lost beyond the sparse wording of an arrest affidavit.
The most devastating part of the case involves Bahena-Mota’s four children. Tooele police said all four were inside the home when the shooting occurred. According to the probable cause statement, they heard the incident and later found their mother. Authorities have not released detailed statements from the children, and their identities have appropriately remained outside the main public record. Their presence led to additional criminal allegations against Ruesga and also shaped the response of Bahena-Mota’s friends, who organized financial assistance for the children after her death. Local coverage repeatedly returned to Bahena-Mota’s role as a mother because friends said family was the organizing force in her life.
The criminal investigation started at 11:58 p.m. Aug. 31, when officers were dispatched to the 600 block of Kings Landing Road after reports of shots fired. Police said they found a white Tesla in a garage and a white Toyota Tundra that had struck the Tesla from behind. Spent casings were reported near the driver-side door. Bahena-Mota was inside the Tesla. The Toyota was registered to Ruesga, according to investigators. Police reports have not publicly reconstructed every movement leading up to the shooting, and they have not released a detailed timeline of the argument they say came before it.
Ruesga spoke with police after officers arrived. According to the probable cause statement cited by several Utah news organizations, he told officers that a firearm was in a vehicle. Investigators later interviewed him after advising him of his Miranda rights. Police said he admitted intentionally crashing the pickup into the Tesla and shooting Bahena-Mota multiple times with a handgun after an argument. That statement is central to the state’s allegations, but it remains part of an unresolved criminal prosecution. Ruesga is accused of the killing and has not been found guilty based on the publicly indexed information reviewed through Oct. 19.
The relationship between Bahena-Mota and Ruesga has been described in different ways. Some reports called him her boyfriend; others used ex-boyfriend. An arrest document described them as having been in a previous relationship while also referring to Ruesga as the victim’s boyfriend. Friends told KSL the relationship had been on and off. That distinction matters because public reporting should not flatten uncertain relationship history into a simple label. What is firmly established in the reviewed material is that the two had a domestic relationship and that police attributed the fatal encounter to an argument between them. Authorities have not publicly established a more detailed motive.
Friends later told KSL that the relationship had experienced problems. Mix said there had been a history between the two and that Bahena-Mota had been told Ruesga had changed. Castagno similarly described the relationship as inconsistent rather than continuously stable. Those accounts are important context but do not substitute for police findings or court evidence. No public record reviewed for this article established precisely what prior incidents occurred between Bahena-Mota and Ruesga, and the available reports do not show that authorities had concluded every earlier concern involved criminal conduct.
A separate court case involving Ruesga has nonetheless drawn scrutiny. KUTV reported that he had previously faced a domestic-violence-related misdemeanor case involving property damage to someone with whom he lived. Court records reviewed by the station showed that the matter arose from a June 2025 incident. Ruesga pleaded no contest to a Class B misdemeanor identified as domestic-violence related and received a plea in abeyance. He was ordered to serve six months of probation and obtain an anger-management evaluation or screening, with any recommended treatment to be completed. The case was formally closed March 3, 2026.
There is a key limit on what that earlier case can establish about Bahena-Mota’s death: publicly reviewed records did not identify the earlier victim. A friend told KSL she believed Bahena-Mota was the person involved, but that has not been independently verified in the available court reporting. It would therefore be inaccurate to state as fact that Ruesga’s prior misdemeanor involved Bahena-Mota. The earlier case establishes a documented domestic-violence-related court history for Ruesga, not a confirmed prior offense against the woman he is now accused of killing.
After the Aug. 31 killing, prosecutors moved from the initial police booking to formal charges in Utah’s 3rd District Court. One KSL report said Ruesga was charged with first-degree felony murder, four counts of domestic violence in the presence of a child and improper discharge of a firearm. Another KSL story published as additional information developed described a somewhat different configuration of firearm and child-related counts. Early criminal cases can involve differences between booking allegations and the charges prosecutors ultimately file or amend. What is clear is that the prosecution centers on an allegation of intentional homicide and includes additional allegations reflecting the presence of Bahena-Mota’s children and the discharge of a firearm.
Ruesga’s public profile also drew attention because he worked as a real estate agent. KSL and KUTV reported that he was associated with the Tooele real estate community, and KUTV said he had been listed as an ambassador for the Tooele Chamber of Commerce. Those professional affiliations do not bear on whether he committed the charged crimes, but they help explain why the case quickly attracted attention in the community. The far more significant professional history for Bahena-Mota’s friends, however, was her own: beauty work that built long-term relationships and a newer move into mortgage lending.
The contrast between the criminal file and friends’ memories became a defining feature of the days after the killing. Police records necessarily reduce the event to vehicles, casings, a body, statements and charges. Bahena-Mota’s friends supplied a different record — one of clients who became friends, wedding makeup, carefully designed nails, a new financial-services career and four children whom they said she worked hard to support. Neither kind of record cancels the other. Together, they explain both the allegations now before the court and why the killing reverberated beyond one Tooele address.
Publicly indexed reporting reviewed through Oct. 19 did not show a subsequent conviction, acquittal, guilty plea or dismissal in the case. The confirmed public record therefore remains at the prosecution stage, with Ruesga accused of murder and related offenses. Bahena-Mota’s friends, meanwhile, have continued to be the principal source of public detail about who she was before the night that made her name part of a criminal case.
Author note: Last updated October 19, 2026.