Art dealer Bennet von Vertes was high on a mixture of drugs and in his hallucinogenic state killed a friend, Alex Morgan. According to this article, von Vertes admits to killing Morgan; however, he is claiming 'insanity' and should not be held accountable. What! Are you kidding? Oh, by the way, he has also been charged with raping a woman.
Source: Art Dealer High on Ketamine, Cocaine Choked Friend to Death With Candlestick