It doesn‘t, but I highly doubt scum have this info already unless they got lucky with an invest during the first day. And Mid claiming he knows means he would have to reveal it and if he can‘t he just gets offed. I don‘t see scum Mid doing this kind of thing and hurting his team for no reason when he can just shut up.
Tuna. (Okay, I'll admit, what you're saying does make sense. Even if he doesn't have the information it would be too risky of a play for scum to reveal it. However on the other side, you could make the argument that it's a bargaining chip for his town status. Regardless, I don't have much of an opinion other than that.)
Mustard leaf. (So, I guess also since this is Majority lynch, I should vote for Majority. will it be hammered once the vote reaches Majority?)