By the way, that's an interesting point, but in that case, they definitely need to kill someone to avoid suspicion falling on themselves. Otherwise, if there's no killing, it's definitely because of the block. Heh, with such a rather fantastical scenario, it turns out that Tox and Lynx are from the same mafia clan.
But there's no way to verify this.
Also, don't forget that the mafia could have been the ones who went to kill Tox.
Or maybe it's better to execute Lynx? She's almost always a member of the mafia.

