I assume you already know about this:
http://www.youtube.com/watch?v=1hvTPOFLO80
Wheres Takeo?
Anyway Im working on how to free them, basically in the room above (PHD room) hold "X" on the desk and you will pick up a fuse. Then put the fuse in this locked door. Nikoli will activated a security "Force Field". Then you will have to destroy 4 red domes, that are easy to find within the map (Either by using the scavenger, Crossbow or Grenades) After these are destroyed go back to the door and holdX" to hear the new scene. After that they work on re fixing a "teleporter".
Thats as far as I have got:D