how does teresa die in the death cure book

Thomas, Newt, and Frypan drive through a tunnel past an infection checkpoint where they encounter Cranks. Overseeing all of this is Ava (Patricia Clarkson) and Teresa (Kaya Scodelario), the latter who feels remorse for betraying Thomas and the others. Minho is cornered by the Griever in the simulation while WCKD scientists are extracting his blood for finding a cure for the Flare virus. He runs through it and finds himself being chased by a Griever. When they bring him back to WCKD headquarters, Minho is put in a simulation where he finds himself in the same maze he started in. Janson (Aiden Gillen) finds Minho at the train site.

Newt and Frypan opt to go with Thomas to go find him, even though Vince and Jorge want everyone to stay together. Upon arriving at the hideout, Thomas discovers that Minho isn't with the ones they rescued as he had believed. Fortunately, Newt (Thomas Brodie-Sangster) and some members of The Right Hand were hiding nearby, and they hijack a WCKD jet and manage to carry the cart off the train and back to their hideout. When the villains realize what happened, they try to run back to kill the Gladers. Thomas and Vince hop on and separate the cart with the captives away from the main train. Thomas (Dylan O'Brien) and Vince (Barry Pepper) attempt to board the train while Jorge (Giancarlo Esposito) and Brenda (Rosa Salazar) fend off WCKD mercenaries. The Gladers are chasing after a WCKD train to rescue Minho (Ki Hong Lee) and other captured children.

How does teresa die in the death cure book