OK I've watched the multitude of videos a few times. It looks like you are right.

I'm sorry but you are incorrect. The image you have is one of the people that was chasing him. You can see that the gray shirt guy is wearing a mask of some sort. Green shirt guy had no mask.

Gray shirt guy may have fired shots towards green shirt guy (he even bragged about it in one of the videos as he was helping the dude who got his arm shot).

I mean I appreciate you trying to put together a timeline but we have to keep things as accurate as possible.