Assuming this is true, which I don't believe, and he gave the cop LSD laced candy, seems to me like the cop would have had his license info and he could have gotten into serious trouble. Not to mention if the cop had a bad trip and ended up killing someone.
I don't believe it though. The only thing true about this story was he got busted and I'm guessing he probably ended up in the clink. The rest was probably a drug induced hallucination while he was in the clink waiting to see the judge.