The heartbreaking mystery surrounding former child star Daveigh Chase’s death has finally been answered.

The actress, best known for voicing Lilo in Disney’s Lilo & Stitch and terrifying audiences as Samara in The Ring, died from acquired immunodeficiency syndrome, also known as AIDS, according to the L.A. County Medical Examiner.

Chase was just 35 years old.

The medical examiner listed chronic polysubstance use as a significant condition in her death. That means Chase had a history of using more than one drug over time. Her manner of death was ruled natural.

The devastating update comes nearly two weeks after her death on June 16, bringing a tragic new layer to the story of a once-beloved young Hollywood star whose life reportedly spiraled far from the spotlight.

Chase’s boyfriend, Roy Hernandez, had initially said she died from complications tied to meningitis and sepsis after spending several days in the hospital.

AIDS weakens the body’s immune system, making it difficult to fight off infections. The new report now appears to give the clearest picture yet of what led to her death.

In the weeks since the news broke, more heartbreaking details have emerged about Chase’s final years.

Friends reportedly spent years trying to find her after she vanished from public life. Some even searched Los Angeles’ Skid Row after hearing tips that she may have been living there.

Chase had also reportedly been living in an RV with Hernandez before she was hospitalized earlier this month.

Her mother, Cathy Chase, previously said her daughter’s struggles with addiction began after a motorcycle crash around 2016. She said Chase became hooked on painkillers after the accident, marking the beginning of a devastating downward slide.

For fans who remember her as the sweet voice of Lilo or the eerie face behind one of horror’s most unforgettable characters, the news is especially painful.

Chase found fame at a young age, becoming part of two major pop culture hits. But behind the scenes, her later life was marked by isolation, addiction struggles and a desperate search by loved ones who feared she had fallen through the cracks.

Now, the medical examiner’s findings provide final answers in a story that has only grown more tragic with each new detail.

Daveigh Chase’s death is a grim reminder of how quickly childhood fame can fade — and how private battles can unfold far from the cameras until it is too late.