The plane begins to take off while Jake attempts to text his mother to find out what's happening. One of the passengers next to Jake, Marcus, becomes ill.
The stewardess announces the plane is in its final descent to Phoenix. Marcus remains locked in the bathroom while Deirdre and Suzanne plead with him to open the bathroom door.
The captain announces that the plane has been re-routed from Phoenix to LA due to the power outage. Anthony attempts CPR on the collapsed Marcus and as he is further examined it is discovered he has a wound on his abdomen.
Noticing Marcus's wound, Charlie tells the others that they should tie Marcus up. Anthony reveals himself as the Flight Marshall and orders everyone back into their seats. Suddenly, Marcus opens his eyes revealing he has turned.