Say she didn’t do it, she may have felt like she needed to put on a bit of a display to show she’s grieving, especially if she didn’t like them very much or they were at odds over a few things. They may have had a strained relationship from the beginning. I’m sure if she was stone faced we would be dissecting that too.
I haven’t seen footage of her getting in the car, but she could have been stifling the delight which would explain the strange sounds.
I totally agree with you on the self-referential comments however. This is evident in so many infamous interviews where the person is eventually found to be the perpetrator. Murdaugh, watts etc.
Don’t get me wrong. It’s definitely suspicious, I just can’t imagine someone going to the trouble of making a beef Wellington only to hide poisonous mushrooms in it. She could have made something so much easier! Moo