Carrie Fisher had cocaine and opiates in her system when she died of a heart attack last December, according to a coroner’s report obtained by The Hollywood Reporter.
In addition to the aforementioned substances, the late Star Wars actress had methadone in her system, according to the report from the Los Angeles County medical examiner’s office.
The family objected to a full autopsy, the report notes.
Despite the substances discovered through toxicology tests, the medical examiner said it was unclear how much of a role those played in Fisher’s death.
The report states Fisher died of “sleep apnea and other undetermined factors.” She was 60.
This article originally appeared on The Hollywood Reporter.