Mafia 87. At the Dawn of War

Regarding the clues, I don't know why there are two. The Malcolm option is ruled out because he is definitely a nobleman, while Plesen is not. The remaining options are: 1) In reality, it's just one clue. 2) There are two clues because the Mafia added an extra clue (in some previous Mafia games, this was possible). Tox, is this allowed here? 3) There are two clues because it wasn't Red Bill who killed, but the harbinger of death (he leaves two clues). But then there's something strange about the other, failed murder. Perhaps the nun killed someone, but who? And then there's another unclaimed ND left. But this option needs to be considered more carefully.