This discussion may contain spoilers!
Do you think Christa is alive and why? So where do you think Christa, and the scavengers are? The only three scavengers we know are Winston(Dead), Ralph(Unknown), and Victor(Unknown). I thought that Christa would have died but you never know now ever since Kenny returned... So Christa will most likely return, what episode do you think will she come back? I gave Victor water so I honestly hope he comes back, and Ralph probably escaped as he was not among the bodies at the river. Now lets say the ski lift is the front of the ski lodge. Carver and Co came from the left side when the bridge was at the front side of the lift. Could this mean that Carver and Co came from a different direction and did not cross the bridge? Also Carver's "group" was made up of four people yet there were only two lights. Could the two lights at the bridge be Victor and Ralph?