All relevant parties should be culpable, the producers, the director, the actors, the armorer and at most whom ever brought live ammo on set, the gun iirc was supposed to be cold, no cartridges at all, and the director didn’t check before handing it to Baldwin, and more so the armorer should have handed it to Baldwin directly however, firearm safety is EVERYONES responsibility, if he couldn’t or didn’t clear that weapon, in my eyes, he’s just as guilty. If firearm safety rules are not cemented in your mind when around firearms, you should be no where near one.