In Maze Runner: The Death Cure, the city WCKD had taken has fallen to the Right Arm. At the end of the battle, after Janson dies, and Thomas and Teresa find themselves on the roof of a building, they kiss and you know what, then a Berg comes with Thomas's team. Thomas was shot by Janson to the abdomen and becomes very weak, causing Teresa to have to throw him across to the Berg, but what I don't understand is:
Teresa had plenty of time to jump, even before that other building collapsed and crushed the one she was standing on.
Why didn't she jump to the Berg?