I think the best evidence is the drone video of the Rosenbaum killing.
Rosenbaum is not even in arm's distance of Rittenhouse when the first shot occurs.
Rosenbaum never had a chance to grab the rifle.
It's hard to tell, however, it doesn't even appear Rosenbaum tried to get the rifle.
However, it does appear Rosenbaum might of had his arms extended, and he's running at Rittenhouse.
The video then shows for the next three shots, Rosenbaum is falling several feet away, Rittenhouse lowering his rifle
towards the ground, and executing Rosenbaum.
Of course, I am watching it in slow motion, like the jury requested.
Start Time 2:22:06 watch in slow motion
https://www.youtube.com/watch?v=kSJb9y6BIaoObviously, the jury had a different opinion to you.
BTW, I posted a picture where at least 2 people were attacking Rittenhouse.