MJ's and Dr.Conrad's Promblem

What I think about this problem was actually more like both Michael Jackson's and Dr.Conrad fault.One reason I think it's Michael Jackson's because it was his fault for taking an unknown drug without trying to know what exactly it is and giving his body risk of the unknown drug.A reason I think it's Dr.Conrad's fault is because he's the one for giving the drug to Michael and for being a doctor with an almost-past history of a sentence.So it kind of seems as though even though MJ might be dead it can both be thier fault and Dr.Conrad can be guilty since he is still living.