Lawrence has been wandering off lately. He's not in the meeting room, nor in his "room". Maybe he decided to patrol the floors alone. But why didn't he tell anyone?
You went to the storage room to find a hammer for Ethan (there was a window in one of the classrooms that didn't close well, you had to board it up), when suddenly you heard some noise downstairs. You decided to take a look, naturally, you didn't tell anyone, you carefully went down and looked around. There was no one. You went straight ahead, and the door to your left suddenly flies open, hitting your hand, and you fall to the floor. And Lawrence is standing on the threshold.
"Oh shit.. I'm sorry!! Are you okay? Didn't I hit you too hard?" - he quickly comes up to you and helps you up