The prosecution tried to use the pathology angle also, implying that Grosskreutz could not have been aiming his gun at Rittenhouse. Saying if Grosskreutz had been aiming, he would have taken the time to have his right arm extended as if he were practicing at a gun range and shooting at a target that wasn't armed.
And I believe Grosskreutz said, under oath, his permit to carry was expired.
https://twitter.com/i/status/1458996976234737664He says the same on GMA.
His lawyer also says Rittenhouse reracked his gun. Trial testimony and evidence says otherwise.