Here is one thought. IF there's a mafia team (which is still a sure bet and there's likely just two), their win condition most likely means they have to take out town AND third party. I'm neutral and have a win condition to survive until the game ends, so I know mafia doesn't need to eliminate neutrals to win. But a living TP towards the end probably counts against a win condition to exceed the number of town players.
So, mafia would win when they meet or exceed the remaining town + TP. If I remember correctly, that's how Endgame worked. The game went on when I was Loki even though mafia would have outnumbered town. So yeah, taking out TP Louis was beneficial to town (I assumed she was going to be mafia after that one comment) it was also beneficial to mafia.
At this point, I would be honest if I was actually TP and not neutral because you can't afford to lynch either alignment right now. If you go after a neutral, you forfeit a chance to get mafia. If you go after a TP, you eliminate a potential threat to town (if it is a TP with anti-town goals) and bring mafia one kill closer to winning.
So, have it your way. Scum hunt or go after neutrals/TP and lose. My offer still stands to actively help in scum hunting, but it's going to require protection that I believe is guaranteed. Until then, I'm only providing minor help if any.