There was a lot of stuff that was left out in the 4th episode that a lot of fans are confused and angry about, but we can only hope that Glitch will explain this in the 5th episode
The 2ed one I think I have a theory so her mom was number 2 and we know that part of each of the parents programs are used for the vessel thing and well you get the idea I think.
OKAY I 3 QUESTIONS ABOUT CABIN FEVER; 1. HOW DID UZI MASTER THE ABSOLUTE SOLVER SO FAST? 2. WHY DID UZI BECOME A ZOMBIE DRONE IN THE FIRST PLACE? 3. WHAT HAPPENED TO J AND TESSA?