Mafia 80. Chronicles in Plasticine.

Okay, let's not execute Red just yet.

Although, it's not certain that the Mafia stole the voice from a living player; maybe they just visited the Animal.

Lol! The Mafia was killing the Animal; what would be the point of stealing his voice? They might not have stolen the voice in exactly two cases – either they ran into Tuborg or Zomboyaschik. The probability is 2/9, i.e., about 22%.
And we might have made a mistake with the Robot, but it seems that if he wasn't recruited by the Mafia, the only way to connect all the descriptions with possible roles is to assume that the Hacker's ultimate ability was used. And I can't think of a good word to describe that, and I don't think any of the players could have made such a blunder.

Executing based on this evidence is risky. I think it's better not to take the chance. Besides, if the Windarya's gun was taken, he won't pose much of a threat at night.