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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsDavid Brian Pearce was sentenced in California on October 29, 2025, after a Los Angeles jury convicted him of murdering model Christy Giles and architect Hilda Marcela Cabrales-Arzola and sexually assaulting seven other women. The Los Angeles County District Attorney’s Office said Pearce supplied GHB and fentanyl at his Beverly Hills apartment before leaving both women at separate hospitals.
Who is David Pearce?
David Brian Pearce presented himself as a Hollywood producer or powerful entertainment executive. However, reporting by The Hollywood Reporter found no production credits establishing a substantial film career. “Producer” therefore describes how Pearce portrayed himself, not a verified record of major screen productions.
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Pearce became the central defendant in a case involving two deaths and a series of sexual-assault allegations. The convictions decided at trial concern two murders and seven sexual assaults involving seven different women.
What sentence did Pearce receive?
Los Angeles County Superior Court Judge Eleanor Hunter sentenced Pearce to 146 years to life in California state prison on October 29, 2025. He was also ordered to register as a sex offender for life.
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District Attorney Nathan Hochman said the sentence followed convictions for “seven sexual assaults and the fentanyl-induced murders” of Cabrales-Arzola and Giles. Hochman said it delivered what he called “long-awaited justice” for the two women and for the survivors who testified.
Who were Christy Giles and Hilda Cabrales-Arzola?
Christy Giles
Giles was 24, a model and aspiring actress. She met Pearce and Brandt Osborn at an East Los Angeles warehouse party in the early morning of November 13, 2021.
Hilda Marcela Cabrales-Arzola
Cabrales-Arzola was 26 and worked as an architect. She was with Giles when the two women went with Pearce and Osborn to Pearce’s Beverly Hills apartment.
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What happened on November 13, 2021?
| Approximate time or date | Event described by prosecutors or later case reporting |
|---|---|
| About 3 a.m., November 13, 2021 | Pearce and Osborn met Giles and Cabrales-Arzola at a warehouse party in East Los Angeles. |
| About two hours later | The women accompanied the men to Pearce’s Beverly Hills apartment. |
| Roughly 35 minutes after arriving | The District Attorney’s Office says Cabrales-Arzola called a rideshare to leave, but neither woman ultimately departed. |
| About 11 hours after arrival | Pearce carried Giles from the apartment and left her at a hospital. She was already dead when hospital staff received her. |
| About 1½ hours later | Pearce carried Cabrales-Arzola to a different hospital. Medical staff resuscitated her, but she remained critically ill. |
| Eleven days later | Cabrales-Arzola died, one day before her 27th birthday. |
How did the drugging lead to the deaths?
The Los Angeles County District Attorney’s account says Pearce supplied GHB and fentanyl at the apartment and that the substances caused fatal overdoses. Fentanyl is a powerful synthetic opioid, while GHB is a central-nervous-system depressant; combining intoxicating substances can make a person unable to protect themselves or recognize a medical emergency.
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Pearce did not take the women to the same hospital. According to prosecutors, he carried Giles out first and Cabrales-Arzola approximately 90 minutes later, leaving them at separate facilities. Giles was pronounced dead on delivery; Cabrales-Arzola briefly regained circulation but ultimately died from her injuries and drug-related condition.
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What was Pearce convicted of?
A Los Angeles jury found Pearce guilty on every charged count on February 4, 2025. The murder convictions were for first-degree murder. The sexual-assault convictions covered seven separate victims and consisted of the following charges:
| Conviction category | Number of counts |
|---|---|
| First-degree murder | 2 |
| Forcible rape | 3 |
| Sexual penetration by force | 2 |
| Sodomy by force | 1 |
| Rape of an unconscious woman | 1 |
Thus, the answer to whether Pearce was convicted of sexual assault is yes: the jury convicted him of seven sexual-assault counts, in addition to the two murder counts.
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What happened to Brandt Osborn?
Osborn was with Pearce when they met the women and was prosecuted in connection with what happened afterward. His jury did not reach a unanimous verdict on accessory-after-the-fact charges. The District Attorney’s sentencing release said further proceedings were still pending at that time.
A non-unanimous verdict is not a conviction. The available account therefore does not establish that Osborn was found guilty of helping Pearce conceal the crimes.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What earlier reports and investigations show
According to A&E’s chronology, police had investigated Pearce before the 2021 deaths in connection with allegations of drugging and sexual assault. Prosecutors previously declined some matters because evidence was considered insufficient or a witness was unwilling to cooperate.
Those earlier investigations and allegations are distinct from the seven sexual-assault counts proved at Pearce’s 2025 trial. They should not be presented as additional convictions.
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Why the case drew national attention
The case combined two deaths following alleged drug exposure with testimony from multiple survivors of sexual assault. Hochman called it “a stark reminder of the devastation caused by fentanyl.” Former sex-crimes prosecutor Jane Manning told A&E that drug-facilitated sexual-assault cases are especially difficult to prosecute because many never reach court.
The established legal outcome is the October 2025 California sentence, the two first-degree murder convictions, the seven sexual-assault convictions and lifetime sex-offender registration. Osborn’s accessory case remained unresolved in the account released with Pearce’s sentencing.
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