Answering that would be pure speculation.I've heard that there's evidence that Michael touched the officer's gun. Perhaps he's the one that caused the discharge in the car.........
Seriously?
People have been convicted on "eye-witness accounts" only to have them overturned on DNA evidence. eye-witness accounts are notoriously unreliable. There are masses of articles about how what an eye-witness recalls is far from the "best evidence'.
So if that is all that you have then you don't have squat.
Even if you assume that the first shot occurred in the vehicle and it was an AD you have to explain why Wilson drew his gun in the first place. Taunting a police office does not justify shooting and killing.
Regarding the "eye-witnesses"...one has already recanted (Michael's partner in crime). Also, I have heard stories where one purported eye-witness sets the story and others agree even when they actually didn't see the details...just to back up their buddy.
Michael was NOT shot in the back as once proclaimed by an "eye-witness".
The most reliable eye-witness in this case is the officer.
Why did the officer draw his gun in the vehicle?