Yes with a manslaughter charge.
Employers cut corners all the time to increase production or profit. They should be held accountable if their decision directly leads to someone’s death.
He had a hand in choosing the armorer. His employees were using the firearms on set for recreational shooting with live ammo. We don’t know if he knew that, but if he did then he’s responsible for not firing the armorer for a gross breach of safety. He was at least partially responsible for that and should face consequences for it.
And anyone who touches a gun should not just believe what someone says about it. That’s literally rule 1 of guns: they’re all loaded until proven otherwise by the person holding it. There’s many people whose friend handed them a gun to look at and promised it’s unloaded, only to ventilate said friend or an innocent bystander. Whoever has a gun is responsible for that gun, it’s a big responsibility but not a hard one. Guns are not mystical objects, it takes like half an hour to learn how basically every firearm made in the past 150 years works, and how to check if all of them are safe. You’re not flying a plane when you have a revolver in your hand. He was handed a gun, told it was safe, did nothing to verify that, and shot a woman because of it. If it happened to me and I killed my friend or wife, I’d already be in jail. But because it happened on a movie set, it’s suddenly a big question about who was responsible.
I have friends who own a lot of guns. I’ve held a lot of other people’s guns. As soon as it’s in your hands, it’s your responsibility. Doesn’t matter if we just got back from the FFL and it’s fresh out of the box. Doesn’t matter if there’s no bullets of that caliber anywhere on the property. Doesn’t fucking matter if someone you consider to be an expert hands you a weapon and tells you it’s clear. When a gun touches your hand, you are responsible for it and everything it can do. You take the 3 seconds it takes to clear it yourself and ask any questions that come up. If he had just looked at the gun and asked “why are their bullets in here” and “why don’t the bullets look like they’re props” then Halyna Hutchins would still be alive.