Memphis Grizzlies forward Brandon Clarke had heroin, cocaine, morphine and multiple prescription medications in his system when he died in May, according to the full autopsy released Monday by the Los Angeles County Medical Examiner.

Clarke’s death was ruled an accident, with the medical examiner determining that the effects of heroin and cocaine caused his death. The report also listed the combined effects of multiple prescription medications as other significant conditions.

The 29-year-old Clarke was found unresponsive in a bedroom at a residence in the San Fernando Valley on May 11 and was pronounced dead at the scene by paramedics.

The medical examiner had previously announced Aug. 7 that the effects of heroin and cocaine were the cause of death, but the full report provided additional details about the substances found in his system and at the residence.

Toxicology findings