Topher was doing another stock intake, double-checking he had suitably covered the supplies he had given to the other medically inclined people and the other tribes. If someone asked, he had reasons and 'paperwork' to back himself up enough that suspicion would be taken away from him. It wasn't the first time he had done so.
He heard the door open and the footfalls before the voice. The lack of knock indicating that it wasn't Melody, so he didn't immediately stop what he was doing.
"Not a great deal, for a change," Topher replied before eventually looking up. "What can I do for you, Mac?"