Here is a new question I had, after transcribing that interview with Tas. She says that ANS tongue was stuck to the roof of her mouth, and she had to pry it down.
Why would that be?
Rigor Mortis starts at the head and works it's way down. The jaw muscles, and I would think those adjacent are the first to indicate rigor.
The decrease in body temperature is not quick....1-2 degrees in the first hour.