[RC one]

then it isn’t suspicious I guess.

[Protect the Bill of Rights]

In context of his other statements, I do not find it suspicious

http://www.usatoday.com/story/news/2016/02/14/scalia-death-presidio-ranch-poindexter/80379846/

“....”He was very peaceful,” John Poindexter, owner of the Cibolo Creek Ranch resort, where Scalia had gathered for a weekend retreat, told NBC News. “He had obviously passed away with no difficulty at all in the middle of the night.”

Have you seen the picture of the bed? Anyone would need a stack of pillows so the molding would not press into their head. I would not find it out of the ordinary for his head to slump or shift after rigor set in. When that happened the pillows might shift as well.

So the pillow in and of itself is not suspicious, IMHO. It would be if there were signs of a struggle, petichial hemorrhages etc.