Keith of the Border | Page 6

of the truth of his theory no further shots were fired, and although he watched that opposite sand bank carefully, not the slightest movement revealed the presence of others. That every motion he made was being observed by keen eyes he had no doubt, but this knowledge did not disconcert him, now that he felt convinced fear of revealment would keep his watchers at a safe distance. Whoever they mignt be they were evidently more anxious to escape discovery than he was fearful of attack, and possessed no desire to take his life, unless it became necessary to prevent recognition. They still had every reason to believe their attack on the wagons would be credited to hostile Indians, and would consider it far safer to remain concealed, and thus harbor this supposition. They could not suspect that Keith had already stumbled upon the truth, and was determined to verify it.
Secure in this conception of the situation, yet still keeping a wary eye about to guard against any treachery, the plainsman, discovering a spade in the nearest wagon, hastily dug a hole in the sand, wrapped the dead bodies in blankets, and deposited them therein, piling above the mound the charred remains of boxes as some slight protection against prowling wolves. He searched the clothing of the men, but found little to reward the effort, a few letters which were slipped into his pockets to be read later, some ordinary trinkets hardly worth preserving except that they might assist in identifying the victims, and, about the neck of the elder man, a rather peculiar locket, containing a portrait painted on ivory. Keith was a long time opening this, the spring being very ingeniously concealed, but upon finally succeeding, he looked upon the features of a woman of middle age, a strong mature face of marked refinement, exceedingly attractive still, with smiling dark eyes, and a perfect wealth of reddish brown hair. He held the locket open in his hands for several minutes, wondering who she could be, and what possible connection she could have held with the dead. Something about that face smiling up into his own held peculiar fascination for him, gripping him with a strange feeling of familiarity, touching some dim memory which failed to respond. Surely he had never seen the original, for she was not one to be easily forgotten, and yet eyes, hair, expression, combined to remind him of some one whom he had seen but could not bring definitely to mind. There were no names on the locket, no marks of identification of any kind, yet realizing the sacredness of it, Keith slipped the fragile gold chain about his neck, and securely hid the trinket beneath his shirt.
It was noon by this time, the sun high overhead, and his horse, with dangling rein, still nibbling daintily at the short grass. There was no reason for his lingering longer. He swept his gaze the length and breadth of the desolate valley, and across the river over the sand hills. All alike appeared deserted, not a moving thing being visible between the bluffs and the stream. Still he had the unpleasant feeling of being watched, and it made him restless and eager to be away. The earlier gust of anger, the spirit of revenge, had left him, but it had merely changed into a dogged resolution to discover the perpetrators of this outrage and bring them to justice for the crime. The face in the locket seemed to ask it of him, and his nature urged response. But he could hope to accomplish nothing more here, and the plainsman swung himself into the saddle. He turned his horse's head eastward, and rode away. From the deeply rutted trail he looked back to where the fire still smoked in the midst of that desolate silence.
Chapter III
An Arrest

The Santa F�� trail was far too exposed to be safely travelled alone and in broad daylight, but Keith considered it better to put sufficient space between himself and those whom he felt confident were still watching his movements from across the river. How much they might already suspicion his discoveries he possessed no means of knowing, yet, conscious of their own guilt, they might easily feel safer if he were also put out of the way. He had no anticipation of open attack, but must guard against treachery. As he rode, his eyes never left those far-away sand dunes, although he perceived no movement, no black dot even which he could conceive to be a possible enemy. Now that he possessed ample time for thought, the situation became more puzzling. This tragedy which he had accidentally stumbled upon must have had a cause other than blind chance. It was the culmination of a plot, with some reason behind more important than