On the morning of April 12, Andrews and the raiders congregate in a railroad hotel in Marietta. They board a northbound train, pulled on that day by a locomotive named the "General", waiting for the breakfast stop at Big Shanty. While on the train Andrews is approached by the conductor William A. Fuller, who is suspicious about Andrews and the men he boarded with. Andrews shows Fuller a letter from Brigadier General Beauregard. This convinces Fuller that Andrews and his men are Confederate agents. While the passengers and crew are eating, Andrews and the men drop the passenger cars, hijack the engine, and proceed north. Witnessing this, Fuller pursues them on foot along with engineer Jeff Cain and foreman Anthony Murphy. Andrews and the men continue on, pulling up track to block any trains from the south and cutting telegraph wires to stop any towns ahead of them from being alerted. Fuller and his men continue to pursue the raiders; first on foot, then by handcar, then on the small yard engine "Yonah".