> I don't understand this urge to demonize the parents, who on top of having lost a child, have to stand these witchtrials.

Neither the article nor the commenter you replied to has demonized the parents. Yes, both the evidence discussed in the article and the opinions of those interviewed indicate direct administration of a pharmaceutical; it is appropriate to discuss this. Nobody has pointed the finger at anyone; it would indeed be quite inappropriate for such a discussion to be held in this forum.