Taking drugs voluntarily isn’t a good legal defense imo. Like temporary insanity is a retarded plea. Yeah it works but it’s fucking stupid. Should I be able to take a bunch of drugs and kill someone? Nah if I choose to take the drugs I should be responsible for their outcome.

Now if he was drugged by someone else or there’s foul play yeah that’s different but the ole “i was too fucked up” defense is a cop out.