"Your position has been compromised…

Prepare to delete all files."

This is the message flashing on each of the PCs cell phones as their heads clear, but they are suffering from some from of amnesia. I'm not sure if it's all life and identity or just the past, say, 5 years. If they do have some memory of their lives those lives do not have any reason to know one another, but all of them are in the same place at the same time, so they obviously do. Equally obvious is that their position must have been compromised to someone…

Start peeling the onion.