I'm just going by what the investigation has turned up, which shows that Alec Killer 100% lied about him not pulling the trigger. That alone would heavily sway a non-biased jury.
But we didn't even get that far because, like Alec Killer's lawyers knew would happen, the clearly biased prosecutors who took over decided to drop the charges.
If this were literally anyone else no one would be buying this lame excuse that he accidentally fired the gun and that someone else is responsible for his actions. You all are giving him the benefit of the doubt because he's a rich douchebag who literally bought his freedom via hiring expensive lawyers and corrupting the justice process.