Jasper's the Grinch, and he's off to steal all the presents from everyone in ARC. Milo would have figured it out, and he had to be silenced before he could squeal after the present-stealing.
I declare this to be the best theory/explanation of Milo's death EVER.
Very true. Forgot that part. Could also be dead, in retrospect to my initial assessment. His brain could be scrambled and is now bleeding out his ears, and probably his eyes and nose.