Was his use of LSD (a known mind altering substance) admitted into evidence? Was he even tested for drugs in his system?
RDJ has admitted being a heavy user of drugs, including LSD. It was claimed that he was using drugs at the time of the murders, although I am unsure if LSD was one of them – if he was then it could account for his claims that someone with a pair of black hands gave him the murder weapon … but again this is all speculation.