> The medical examiner said Floyd had underlying health conditions, including coronary artery disease and hypertensive heart disease.
> “The combined effects of Mr. Floyd being restrained by the police, his underlying health conditions and any potential intoxicants in his system likely contributed to his death,” the medical examiner reported.
They tried to get him into police car for 10min and he resisted, and was saying that he couldn't breathe even prior to the knee+neck incident.
Combine this anecdotal information with a long rap sheet involving felony drug charges ( https://i.redd.it/2sc99kysho151.jpg ) and you have a pretty decent rough estimate that he was on drugs at the time. I'd also like to see official toxicology reports though.