Because, by and far, they quite often are. Dronabinol, synthetic marijuana, has been proven so far to have killed 6 people, on its own without other drugs pres

Because, by and far, they quite often are. Dronabinol, synthetic marijuana, has been proven so far to have killed 6 people, on its own without other drugs present. How many has natural marijuana directly killed, under the same erquirements, provably?