With his cover blown, Phelps tries to kill Ethan but Claire intervenes and Phelps kills her and then tries to escape with the money by climbing to the roof of the train, where Krieger is waiting with a helicopter with a tether.
Phelps tries to kill Ethan but Claire intervenes. Phelps kills her. Phelps tries to escape with the money by climbing to the roof of the train. This is with his cover. This cover is blown. Krieger is waiting with a helicopter with a tether.