[Somehow, this doesn't surprise him. He's already gathered, courtesy of the one person on the network that seems to be familiar with her past, that she doesn't serve a good person.
Furthermore, with the context of her having been undercover and being insistent upon maintaining that cover, he can surmise that she wasn't actively engaged in the sort of conflict that would have immediately jeopardized a great number of her comrades. She knows her way around weapons, and shows a single-minded devotion to the tasks she commits to. Which, in regards to her commander, leads Walter to conclude the following:]
no subject
Furthermore, with the context of her having been undercover and being insistent upon maintaining that cover, he can surmise that she wasn't actively engaged in the sort of conflict that would have immediately jeopardized a great number of her comrades. She knows her way around weapons, and shows a single-minded devotion to the tasks she commits to. Which, in regards to her commander, leads Walter to conclude the following:]
She was a fool.