"Research, at this hour?" Max believed her, but it was the why he had a hard time wrapping his mind around. Carefully reading the ID (Dr. Winona Foster, lovely), he handed it back over. "I've seen all-nighters but just for the students." That and dragging their caffeine induced hallucinogenic butts back to their dorms when they completely lose it. The statement was open-ended, giving Winona the opportunity to explain why someone would research at two in the morning.
"Me, well, I'm just making my rounds and responding to reports of evil intruders getting locked out on coffee runs," he joked. "Otherwise it's business as usual."