@LS, I had a feeling I would be getting some things wrong, but with the rules and such, I was generally right.
You're theory sounds like a MafiaScum kind of theory, but it works too. (Mafia will want to always kill.) The only thing that was
different was that denying a investigation counts as a fail.
Can we unvote and revote?
The main important difference is that an investigation does not remove the investigated player from the game, and when incorrect gives us someone who is confirmed not to be the killer. Of course we lose the next day's investigation, which gives us a few chances to lose.
This game is based off of mafia, so mafia theory can work here just as well. Of course, taking note of any differences is important.
My thought process is like a Train on a train track shaped like a spider web. With portals.