For real. I mean the universe rarely deals in absolutes. Ask a physicist if there's a chance if you can pass your hand straight through a table and technically, yes their is. Even though it's astronomically improbable.

I just mentioned a scenario I thought of from the top of my head where the shooter wouldn't be the one liable for what the bullet did. I could come up with more. It's just silly to claim "100% full stop" with just about anything.