I did, for a few hours. But again, I sleep lightly - if he'd left, I would have known about it. I woke up with Mr. Jericho's announcement; I stayed with Lt. Colonel Archer for a while in the room, to see whether he would actually wake up to see what was happening with that announcement or not. He's like I am, he likes to know what's going on, even if it's unpleasant - as such, the fact that he went back to sleep immediately afterwards was concerning, I don't think he even really woke up fully.

I was in the room with him for a while, and then the second announcement went off, mentioning the third floor. I stay with the bodies for a while after people are done investigating them, as I don't want to intrude on what they're doing or impede due process accidentally. I admit i was far briefer than I would normally have been, given the situation with the lt. colonel, but I didn't even leave the room until well after the murder had been committed.