So far from the PROSECUTION'S own witnesses we have learned:
One of the men Rittenhouse killed was acting belligerently and threatened to kill Rittenhouse and Rittenhouse shot him after the man had lunged for his gun.
The one dude Rittenhouse shot but survived admitted he chased Rittenhouse down the street with a loaded gun on his person, pulled out his gun and pointed it at Rittenhouse before Rittenhouse shot him.
Again these are statements from the PROSECUTION'S own witnesses. The defense really doesn't even have to call any witnesses at this point. It sure as shit sounds like a few crazy fuckers threatened his life, then chased him down the street, then proceeded to attack him, reach for his gun, AND pulled out a loaded gun and pointed it at Rittenhouse.
Oh yeah and that dude with the gun didn't even have a valid conceal carry permit that night. OOPS!