Alright, guys, I've got a lead. I'm willing to show my role PM to any who want it, and I'll post it publicly later.
You are Goombella. You are allied with the Heroes.
You are a Student of Goomba University, and the Heroine of Paper Mario: The Thousand Year Door (great game :D). After helping Mario defeat the evil Grodus and Shadow Queen, you settled down and continued your studies. Your knowledge of Villains and Lackeys will come in handy for the Heroes in this conflict.
During the night, you can PM Altair, jumpluff, and porygon3 with "Night X - Researching". In the body of the PM, you may ask a question that can be answered either Yes or No. At the end of the night, you will receive your answer.
You win if the Heroes win.
I highly doubt that a Y/N Question asker is as powerful as an inspector. If this works though, I've got some information for you. Anyway, if an inspector cleaned someone else, then that person should be leading. However, I guess I'll trust you for now. However, I won't vote yet, either.
You are Tom Nook. You are allied with the Heroes.
You are the store owner in the Animal Crossing series. You sell a house to players at the beginning of each title in the series, giving them a set mortgage for them to pay and allowing them to upgrade it over time after the mortgage is paid off. Your knowledge of items will come in handy for the Heroes in this conflict.
During the night, you can PM Altair, jumpluff, and porygon3 with "Night X - Check USER for stars". You will then ask that user if they have any stars in their possession.
You win if the Heroes win.
We have no proof that assassinfred isn't "insane" or flat out lying.