Rousette, he's been doing that at every point any time the forensics people are discussing the shots and the wounds. It tends to make him vomit.
I'm finding that strangely fascinating in itself. At first I thought it was because the dissonance between the reality of shooting someone and what he thought would happen in his head. Early on, I wondered if there was an argument that he thought of guns of toys, and simply was unable to cope with the reality of it.
That's somehow changed as the trial has gone on. He's still being sick (or at least retching) every time the dry, calm facts about the bullets and wounds are being read out. I would have thought, if my dissonance theory was correct, he'd have built up a tolerance by now.
Now I wonder if he's having a reaction because the physical evidence of the bullets and the wounds are indisputable (although the finer detail about the order and trajectory is still being disputed.)
I don't know.