It would appear rigor mortis has set in...
Quick, put a mirror under her to see if she’s still breathing.
I think some day we'll find that she has actually been dead since about January 2017 and that her clerks have been writing her opinions and propping her up in her chair for meetings and to "listen" to oral arguments. Some day Justice Thomas is going to say to Justice Alito "Isn't it odd how she is always the first justice there and the last to leave, yet she never asks any questions or says anything?" and the whole thing will unravel from there.
That wasn't serious folks, but the fact that I have to note that... :o)
Yeah. Rigorous Mortis in the Cranius.