Submarine Found In Dried Up River, Then They Look Inside

The screens

As the trio stared at the screen, they realized it displayed a live feed from the dock right outside! “Is this some kind of security room?” Don thought out loud. But then more screens turned on. One screen showed a street filled with cars and people, while another showed footage from inside a house where people were sleeping. One by one, all the screens turned on, showing more and more unsettling footage.