So, here is a summary of the relevant facts as I have seen them:
1. Rittenhouse, who was legally armed with a long rifle and a medical kit, was moving down the street, asking if anyone needed attention.
2. Rittenhouse is encountered by Rosenbaum and the Ziminski couple, Joshua Ziminski is armed with and holding a handgun.
3. Rittenhouse yell's "friendly, friendly, friendly"
4. Ziminski yells "you won't do shit. Get him."
5. Rittenhouse runs away from Ziminski and Rosenbaum across a parking lot.
6. Rosenbaum throws something at Rittenhouse, likely a plastic bag.
7. On the other side of the parking lot, rioters who are bashing the shit out of cars are blocking Rittenhouse's retreat.
8. Rittenhouse stops when he sees the mob of rioters bashing cars.
9. Rosenbaum is quickly approaches Rittenhouse from the rear.
10. 1/4th of a second before Rosenbaum reaches Rittenhouse, Ziminski recklessly fires his handgun into the air (a felony).
11. Rittenhouse turns when he hears the gunshot and sees Rosenbaum nearly upon him trying to grab the rifle.
12. Rittenhouse fires 4 shots in less than 3/4ths of a second and runs away, around a group of parked cars.
13. From the other side of the encounter, near the rioting car bashers, 3 more gunshots from an unidentified person are fired from what sounds like a handgun.
14. Rittenhouse runs back around to where he was attacked by Rosenbaum and when he sees that he has shot Rosenbaum, he calls his friend who tells him to surrender to police.
15. Rittenhouse immediately heads toward the police blockade to turn himself in.
16. On his way, several people are yelling "he shot somebody, get him" and "cranium him."
17. An unidentified rioter runs up to the fleeing Rittenhouse and hits him square in the head with a rock, knocking Rittenhouse to the street in the middle of what appears to be a hostile mob trying to "get him."
18. Huber (skateboard man) hits Rittenhouse in the head with his skateboard while Rittenhouse is on his butt in the street. Huber's girlfriend later admitted that Huber never witnessed the Rosenbaum shooting and that Huber acted based solely on what others were yelling.
18. Unidentified (identity withheld by prosecutors) Jump-Kick man kicks Rittenhouse in the head while Rittenhouse is on his butt in the street.
19. Rittenhouse fires one defensive shot at Jump-Kick man but misses.
20. Huber (skateboard man) hits Rittenhouse in the head again with his skateboard while Rittenhouse is on his butt in the street, then he tries to take the rifle from Rittenhouse. Rittenhouse fires one shot, which kills Huber, stone cold dead on the street.
21. Gaige Grosskreutz, who admitted that he too had not witnessed the Rosenbaum shooting, approached Rittenhouse with an illegal handgun.
22. Grosskreutz admitted that when Rittenhouse saw Grosskreutz hold up his hands in a "surrender" type gesture, Rittenhouse did not fire, but when Grosskreutz then pointed his illegal gun at Rittenhouse, only then did Rittenhouse shoot him.
23. Others were standing nearby holding various weapons. Rittenhouse did not shoot any of them presumably because they did not attempt to hit or kill him.
24. Rittenhouse got up and continued directly to police to surrender.
Now, nuance the **** out of all that.
GO.