Written communications between Champe and Lee continued. In ten days Champe had added the final touches to his plan for the abduction and so informed Lee, asking that on the third subsequent night a party of dragoons meet him at Hoboken to whom he hoped to deliver Arnold. Our sergeant was by this time familiar with Arnold's habits and movements. He knew that it was Arnold's custom to return to his home about midnight and to visit the garden before retiring. It was at that time that Champe and the allies he, through Lee's letters, had obtained, planned to seize and gag the renegade and remove him by way of an adjoining alley to a boat, manned by other trusted conspirators, at one of the wharves on the nearby Hudson. When the appointed day arrived, Washington directed Lee to himself take command of the small detachment of dragoons who were to meet Champe and his prisoner. "The day arrived," quoting Lee again "and Lee with a party of dragoons left camp late in the evening, with three led horses; one for Arnold, one for the sergeant and the third for his associate; never doubting the success of the enterprise from the tenor of the last received communication. The party reached Hoboken about midnight, where they were concealed in the adjoining wood--Lee with three dragoons stationing himself near the river shore. Hour after hour passed--no boat approached. At length the day broke and the major retired to his party and with his led horses returned to camp, where he proceeded to headquarters to inform the general of the disappointment as mortifying as inexplicable." Deeply concerned as were both Washington and Lee over the failure of the plan, they were also very apprehensive as to Champe's fate, but in a few days one of the sergeant's associates succeeded in getting through to them an anonymous letter explaining the failure of their plans. On the day preceding that fixed for the abduction, Arnold most unexpectedly removed his quarters to another part of the town to facilitate the supervision by him of the embarkation of troops on a special mission to be commanded by him and wholly unforeseen by the conspirators--an expeditionary force made up largely of American deserters. "Thus it happened" Lee explains "that John Champe, instead of crossing the Hudson that night, was safely deposited on board one of the fleet of transports, from whence he never departed until Arnold landed in Virginia! Nor was he able to escape from the British Army until after the junction of Lord Cornwallis at Petersburg, when he deserted; and proceeding high up into Virginia, he passed into North Carolina near the Saura towns, and keeping in the friendly districts of that State, safely joined the army soon after it had passed the Congaree in pursuit of Lord Rawdon.