We'll see. The only valid evidence I'm aware of is the rifle found which previously belonged to Tyler's grandfather. The narrative being fed to the public certainly doesn't make sense, the media is lying, and if there is footage of a shooter firing his weapon, it hasn't been shown. I personally expect some sort of attempt on Tyler Robinson's life (perhaps staged as a suicide) with a convenient suicide note admitting the crime, because any half-decent court will have to find him innocent if the contradictory evidence being given to the public by the media is all the government has on him.