I read an article about this that cited three or four other cases in which mothers killed their children. This article also said that all four of the women were found innocent by reason of insanity. One of the moms killed her infant by cutting off both arms with a kitchen knife. Now, these people may well be insane, but I think to call them innocent, or to not have them be as brutally and severely punished as anyone else who killed a baby is ludicrous.