No word of a lie, here is a note that TJ just transcribed to me.
Dear Abigail,
I am sorry that I poured milk on your head.
I was just testing to see if the milk was gone or not gone.
I won't do it again.
I am sorry Abigail.
Your friend,
Thomas
He signed it and drew a little crazy circle ("we need to add a heart" he told me.)
I added in my own note -
Dear Abigail's Parents,
We are so sorry that Thomas did that today. We feel awful. He didn't get any stories tonight before bed as punishment and it will not happen again. we explained to him that is not the way to see if any milk is left.