Mafia 41. Rainie-1.

3 x 0 x 2 x 1 x 0 (which is more likely)

without Zero's support, WE CANNOT execute anyone

You are contradicting yourself somehow. Not to mention that in the first case, the Governor might even survive.

At night, there will be no kills either; I will most likely be killed.

The Fog kills everyone first, don't worry, you'll have enough blood.

If during the day you identify Zero and try to execute him, you will succeed, but then it will cost the Mafia nothing to finish off the city.

Therefore, the Mafia should kill Zero with a sword the next night, because otherwise they won't be able to cope on their own.

But the option of leaving the mercenary will definitely lead to the death of either the Fog, "who is hindering everyone," or one of the remaining city dwellers. It may also lead to the death of a Mafia member from the second group, but I think everyone has already realized what kind of "allies" they are, although it probably hasn't dawned on them yet.
And is this constructive? You are somehow completely manipulating the facts and making them mutually exclusive.

And yes, who else thinks that executing Morning is better than executing Koshi? Arandor, Neyra? Will you switch your votes?

And if you are considering this based on the fact that I might be a Justice, that's just great. At night, Zero kills the Fog before the Fog kills Zero, and that's it. He is completely invulnerable.

Sincerely, Morning.