I'd say it's too soon to be ruling "In the name of Islam" in or out, although your reply above ...

"downplaying the connection between angry Hate-Filled Muslim and Multiple Violent Deaths In The Name Of Islam is the order of the day, to be sure, but you can't go straight to the Henny Youngman one-liners"

...seems (to me anyway) to indicate that you've concluded Hasan was killing "In the name of Islam."

Maybe the US military should just stop accepting Muslims.