In this context, we’re talking an about Luigi murdering a CEO. You can’t change reality in order to make your analogy work.

He murdered a CEO. If it were with a gun, or a car- the outcome would be the same. Which is my point, and has been this entire time.

I’m staying within the wheelhouse of the topic. OP stated that it would be different if he used a car and I’m here to explain how it would not be different. A car in this car would be co suffered a weapon in a murder.