Hi daniloaraf,
It is difficult to exactly recognize what is going on with the camara moving, but I took image by image from this small video clip and converted it into an animated GIF. Now it seems to be much clearer what is going on. Crooks seems to still be aiming, because he is moving his riffle, not ready to shoot? The smoke people claim to see is before the first shot is taken? Most likely people get confused with the watermark of TMZ? See animated GIF below. After putting these images together to an animation, I am more convinced that Crooks didn’t shoot the first shot, since he seems to be still moving his gun and aiming, 1 second later the first shot is fired, unfortunately right at the time of shooting an obstacle passes in front of the camera.
For a higher quality version here is the link:
