Only mafia have the power to kill townie right? No possible arsonists or other killing roles?
Just to think about Nat's role...
1. They tried to kill nat but she is night immune meaning that she's indie at best, I'm talking about the time they visited her and she wasn't protected by flower, they could have tried to kill her.
2. If she's indie she can visit people, meaning she can't be a survivor, witch aligns with this. Plus Lanji confirms she visited Rej and Rej said he was controlled.
Logically she can definitely be Witch, I don't think its possible for her to be town.