[ I sleep with a pillow over my head. ]
Same here, I have to have some pressure down on my forehead otherwise I don’t fall asleep.
[His bed clothes were unwrinkled]
this part is suspicious as most people toss and turn and bunch things up.
Between the head and the headboard there is some pillow room, and perhaps that is what is meant by the Pillow over the head remark in the article.
I sleep under the car in the garage.
I’ve not felt well and laid down fully dressed. If one passed within minutes then no tossing and turning. I sometimes pull sheets totally over me, including my head and sometime put a pillow over my head.
He might’ve passed away soon after he went to bed, so no time to toss and turn.