Frankly, nothing in what I’ve seen from his writings with respect to his decisions, ideas on the Constitution, etc. leads me to believe he would have been doing any of that.
All I can say is finding a pillow over his head is a very, very strange place indeed.
Apparently the pillow was not on top of his face, but rather up over where his head was, between his head and the headboard.
I often sleep with one of my pillows covering the top of mead down to my nose. It blocks light, some sound is initially cool and just feels good.
I thought it was strange that they mentioned it. A killer probably would not have left it that way.