chunk: As soon as the plane's door closes, Kyle knocks Carson unconscious with a fire extinguisher, handcuffs him to a rail, and takes the detonator from his pocket. Stephanie comes out of hiding. Carson regains consciousness and fires at Kyle with a concealed gun, sending her running. He chases after Kyle, shooting, until she locks herself in the cockpit. She opens a hatch door to the plane's attic and throws out a binder to fool him. Carson hears the upstairs thud and leaves. Kyle exits and encounters a guilt-ridden Stephanie, who panics and flees the plane.