While I get what you are saying.... this was done knowing what the results were going to be - done specifically to get the results (dangerously poisoning people who's behaviour was determined to not be moral)

So yeah - I do believe the guilty party are those that knowly made something that was going to poison and kill people.

On the "alcohol" is poison argument (WTF?) Fine - it turned from a known poison with known, acceptable results to something that that wasn't known and killed people.