Bittsa Maniac

This guy was found to be sane by “[e]xperts at the Russia’s main psychiatric clinic…”

Later in the article he is quoted as saying – “For me, a life without murder is like a life without food for you.”

Maybe he is trying to sound nuts so he gets off on an insanity plea. But even if that is the case, how can anyone who kills people for no reason be considered sane?