Every person that I've spoken with has told me their last memory was being in a situation where they were unwatched. Two cases were during extreme danger [ He's including himself here ], one before what they knew would be a messy situation, and one simply unwatched. It's possible this is the way in which people are allowed to disappear from the facility as well. I can't be certain without asking about. It's not, as it turns out, very helpful to anything I'm searching for.
[ His brows raise the the question ]
No. But then, I haven't formally met many people. [ He's not sorry ] It's possible, but without some knowledge of them beyond their general profile, it's more than difficult to tell.