(I'm calling BS. I'm positive that you had Flood put a tracking device in Ben's backpack only two days ago, and he doesn't bring it when he goes hunting.)

Ben shakes his head and says, "Whatever, creep," as Flood walks away. Nevertheless, he gather up the photos, puts them back in the folder, and brings it all with him to his dorm. Once he arrived, he sat on his bed and began poring over the file.