That’s not what you see or hear on the video. What you hear is that one officer says the man has a gun. Then you see one of the officers draw his weapon and aim it at the man’s chest and he fires.
Afterwards a witness reported one of the officers took the gun out of the dead man’s pants.
With that much established it will be an interesting investigation.
We’ll see. I wouldn’t be surprised if the guy ends up with powder burns on his had by tomorrow.