The Davy Jones autopsy report has been released, and just like most thought, the cause of death was a Heart Attack. That was expected... but not the Giggle-Weed.

To be fair, we can't officially say it was marijuana in his system because the coroner said it was "Cannabinoids". (Weed... or at least a class of drugs that includes marijuana.)

It did not cause his death, and no other drugs were found in his system.