[Costigan thinks about that for a moment, then shrugs, not ready to commit to believing. He isn't about to disagree with her. It's fairly obvious, from a logical standpoint, that these people all existed here. From an emotional one, loathe as he is to admit it, he knows Jack. And some of the other names he saw there. But it's a little too much too soon for the Bostonian.]
[He's torn between being suspicious of her magic and ignoring the existence of magic entirely.] I believe that those people were here, but it doesn't prove that he's some spirit.
action
[He's torn between being suspicious of her magic and ignoring the existence of magic entirely.] I believe that those people were here, but it doesn't prove that he's some spirit.