Give me an example of something that is moral and unethical, and example of something that is immoral and ethical. Once you do that, we can get to the real difference.
Give me an example of something that is moral and unethical, and example of something that is immoral and ethical. Once you do that, we can get to the real difference.
Moral and unethical: a prosecutor purposefully crafts a poor argument against someone he knows is innocent but has awful legal representation.
Immoral and ethical: a prosecutor purposefully crafts an amazing argument against someone he knows is innocent but has awful legal representation.
I'm sure these fall apart under only minor inspection!
In any case prosecutors have discretion, and they are where "tough on crime" runs head-on into basic humanity.
If the prosecutor "knows" they're innocent, then their argument against would be either untrue or purposefully withholding crucial information, which would make it an unethical argument.
Note that few if any jurisdictions have adopted this as binding. It's unlikely that a prosecutor would lose their license over what you propose. But it's nevertheless arguably unethical.