The train departs with Ben aboard and he stumbles onto crates of wine. The thieves, after dispatching the conductor, go to the front of the train, shoot the fireman, and catch the Driver as he faints. 'Forsythe' failed to get on the train before it departed and commandeers a bus. Ben is revealed to have the necklace. Sheldrake discovers he doesn't have the diamond and the thieves fight each other. Sheldrake claims that 'Barton' a detective posing as a thief. A chase scene occurs on the train as the thieves go after Barton. Barton escapes and handcuffs Nora. The bus that 'Forsythe' is on races after the train. The thieves, realising the train is accelerating, try to find the brakes. They turn dials helplessly and notice the bus that 'Forsythe' is on.