I can imagine the family is feeling all sorts of guilt.... On the other hand, this would be a good time to re-teach the "Mr. Poison" lesson to all the kids. Prayers for your family, QA!
OMG, I am so sorry. What a tragic loss. Please let the whole family know they are in my prayers. With the recent loss of my own son...let me tell you something that was told to me, it helped some.
God took this little one because he was the brightest light in the family. He wil lbe there to light the way when thier time comes.
I prayed for peace for you all.