Mac Miller died from a fatal combination of fentanyl, cocaine and alcohol and investigators believe he was snorting lines off his iPad tablet.
The findings from Miller's toxicology tests have been revealed, and the L.A. County Coroner listed the hip-hop star's death as "mixed drug toxicity," listing fentanyl, cocaine and ethanol.
As we reported, Miller's cause of death was originally deferred right after his autopsy, as investigators needed to collect more information about what he had taken in the last hours of his life.
During the initial investigation into Miller's death, it was revealed in an interview that he had a history with alcohol and drug abuse. Specifically, investigators were told Miller had a history of using "cocaine, opiates and prescription medications."
He has since been buried at a cemetery in Pittsburgh near his home.
According to the coroner's report, Miller was initially found face down, and the investigator's noted he had an abrasion on his nose with blood in his right nostril.
He was described as being in the "praying position" with fluid excreting from his mouth. According to the report, investigators collected white powdery substance, non-prescribed medication and a rolled up $20 bill with white powder residue inside. The bill was found in his shorts.
An iPad was found on a nearby table with "linear" white powder residue, and investigators believed he was snorting lines off the tablet.
Investigators also found an empty 750 ml bottle of alcohol near his body.