Their conduct had been conformable. Instead of coming in a direct and open manner to his encampment, when they had ascertained where it was, and delivering their summons, as they would have done had their designs been frank and loyal, they had moved back two miles, to one of the most secret retirements, better for a deserter than an ambassador to encamp in, and staid there, within five miles of his camp, sending spies to reconnoitre it, and despatching messengers to Contrecoeur to inform him of its position and numerical strength, to the end, no doubt, that he might send a sufficient detachment to enforce the summons as soon as it should be given. In fact, the footprints which had first led to the discovery of the French lurking-place, were those of two "runners" or swift messengers, sent by Jumonville to the fort on the Ohio. It would seem that La Force, after all, was but an instrument in the hands of his commanding officers, and not in their full confidence; for when the commission and instructions found on Jumonville were read before him, he professed not to have seen them before, and acknowledged, with somewhat of an air of ingenuousness, that he believed they had a hostile tendency. [Footnote: Washington's letter to Dinwiddie, 29th May, 1754.] Upon the whole, it was the opinion of Washington and his officers that the summons, on which so much stress was laid, was a mere specious pretext to mask their real designs and be used as occasion might require. "That they were spies rather than any thing else," and were to be treated as prisoners of war. The half-king joined heartily in this opinion; indeed, had the fate of the prisoners been in his hands, neither diplomacy nor any thing else would have been of avail. "They came with hostile intentions," he said; "they had bad hearts, and if his English brothers were so foolish as to let them go, he would never aid in taking another Frenchman." The prisoners were accordingly conducted to the camp at the Great Meadows, and sent on the following day (29th), under a strong escort to Governor Dinwiddie, then at Winchester. Washington had treated them with great courtesy; had furnished Drouillon and La Force with clothing from his own scanty stock, and, at their request, given them letters to the governor, bespeaking for them "the respect and favor due to their character and personal merit." A sense of duty, however, obliged him, in his general despatch, to put the governor on his guard against La Force. "I really think, if released, he would do more to our disservice than fifty other men, as he is a person whose active spirit leads him into all parties, and has brought him acquainted with all parts of the country. Add to this a perfect knowledge of the Indian tongue, and great influence with the Indians."