Tobias blinked, hearing the noise. He looked up from a book that wasn't really much help anyway. He remembered having seen him as he passed through the doors, but he had too much at stake right now to try and make nice.
"Damn. There's nothing in this place...." He was starting to wonder if he should make like that guy from the communicator and look for a laboratory. If he destroyed the serums, wouldn't that destroy the simulation? That had been Tris' theory, anyway. Well, the old Tris.