What happens when the Paranormal Investigator looks at a Doppelganger or Copy Cat who is now bad?

Question

When a Doppelganger (or Copy Cat from the Vampires expansion) look at a role, their card now takes on the role they looked at. So, if they are swapped by a troublemaker, for example, the person who ends up with the Doppelganger card is the role the Doppelganger looked at.

Further, the Paranormal Investigator becomes any non-Villager role they look at and must then stop looking at cards.

In neither case are cards swapped.

My question is, what happens when the Paranormal Investigator looks at a Doppelganger who has looked at a card on the Werewolf (or Vampire) team?

First, if the Doppelganger is the first card they look at, do they assume that the Doppelganger is a Villager role and then look at a second card? I assume so. That's the only thing that seems fair.

Second, does the Paranormal Investigator become the non Villager role that the Doppelganger looked at?

Answer 1

The Daybreak rules state the following for the P.I. (emphasis added):

If the P.I. sees the Doppelgänger that saw a Werewolf, he continues looking (he doesn't know what the Doppelgänger saw, and does not become what the Doppelgänger saw, even if the Doppelgänger saw a Werewolf or Tanner).

The Paranormal Investigator is on the village team, unless he finds a Werewolf, or if he finds a Tanner, in which case he becomes a Tanner and only wins if he dies.

So a P.I. who sees a Doppelgänger stays on the Village team, regardless of what happens to the Doppelgänger.