It is the opposite of immoral, it is the way it should be.
And there is a a difference between negligence and intent of the act, the charges and punishments are different. The latter will bring stronger charges and harsher punishment than the former.
Both ways deter bad actions , if there is no consequence for killing someone due to your negligence, there is no deterrence to keep one from being negligent in their actions.
Wrong.
The accidental random and rare death from a fairly benign act does not morally warrant any additional punishment at all.
You then are essentially trying to punish or deter a random accidental occurrence, and not the original negligent act.
All that does is to rightfully anger everyone and destroy the credibility of the judicial system.
Such a system should be utterly destroyed by any moral person.
The differences between negligence and intent are irrelevant and not what we are talking about.
What we are talking about is altering punishment based on result instead of negative original actions.
My point is that only things like negligence and intent can be punished, NOT the final result, based on random chance.
You can use the rare random chance result to illustrate why a particular act is negligent or with bad intent, but you can't use that to change punishment of the individual act.
The individual is NOT responsible for the rare random chance aspects in any way.
The original negligence or bad intent does not at all change if someone accidentally dies from random chance after the act or not.
So the punishment MUST not either, if one wants a moral system.
And if you allow an immoral system, then people like me will deliberately violate it and try to destroy it by any means necessary.