With the recent conclusion of your fight with the demons possessing the band, Navi went off while the trio recovered from their brief battle.
When she came back, she reported that there were three potential locations for the batch of informers. She said there could be more than just one set, as she learned that they have begun to move around. "Only a few have actually stayed in one location" she looks around "still, they are just normal people. Some times those inside the people will try to cut a deal or offer a competition opposed to fighting. They will always do something that they are very sure of their success".
She takes a surprisingly deep breath and exhales after all that. "The towns are to the North, West and South. It will just be investigation trying to find the spies, but how you do that is up to you. Just remember, the Conclave will not be able to protect you from the local law enforcement."