We will see indeed. I think there is enough evidence to convict since the coroner stated that kneeling on his neck was a contributing factor and the department has said that Chauvin violated every guideline the department had laid out for using that restraint. Proving 'depraved indifference' won't be hard to anyone seeing that video.
In the trial they will have access to all the surveillance cameras from every angle that will show Saint Floyd fighting and resisting.