When the sun sloped low toward the western horizon, lengthening Jonathan's shadow, he slackened pace. He was entering the rocky, rugged country which marked the approach to the distant Alleghenies. From the top of a ridge he took his bearings, deciding that he was within a few miles of Legget's hiding-place.
At the foot of this ridge, where a murmuring brook sped softly over its bed, he halted. Here a number of horses had forded the brook. They were iron-shod, which indicated almost to a certainty, that they were stolen horses, and in the hands of Indians.
Jonathan saw where the trail of the steeds was merged into that of the outlaws. He suspected that the Indians and Legget had held a short council. As he advanced the borderman found only the faintest impression of Wetzel's trail. Legget and Brandt no longer left any token of their course. They were riding the horses.
All the borderman cared to know was if Wetzel still pursued. He passed on swiftly up a hill, through a wood of birches where the trail showed on a line of broken ferns, then out upon a low ridge where patches of grass grew sparsely. Here he saw in this last ground no indication of his comrade's trail; nothing was to be seen save the imprints of the horses' hoofs. Jonathan halted behind the nearest underbrush. This sudden move on the part of Wetzel was token that, suspecting an ambush, he had made a detour somewhere, probably in the grove of birches.
All the while his eyes searched the long, barren reach ahead. No thicket, fallen tree, or splintered rocks, such as Indians utilized for an ambush, could be seen. Indians always sought the densely matted underbrush, a windfall, or rocky retreat and there awaited a pursuer. It was one of the borderman's tricks of woodcraft that he could recognize such places.
Far beyond the sandy ridge Jonathan came to a sloping, wooded hillside, upon which were scattered big rocks, some mossy and lichen-covered, and one, a giant boulder, with a crown of ferns and laurel gracing its flat surface. It was such a place as the savages would select for ambush. He knew, however, that if an Indian had hidden himself there Wetzel would have discovered him. When opposite the rock Jonathan saw a broken fern hanging over the edge. The heavy trail of the horses ran close beside it.
Then with that thoroughness of search which made the borderman what he was, Jonathan leaped upon the rock. There, lying in the midst of the ferns, lay an Indian with sullen, somber face set in the repose of death. In his side was a small bullet hole.
Jonathan examined the savage's rifle. It had been discharged. The rock, the broken fern, the dead Indian, the discharged rifle, told the story of that woodland tragedy.
Wetzel had discovered the ambush. Leaving the trail, he had tricked the redskin into firing, then getting a glimpse of the Indian's red body through the sights of his fatal weapon, the deed was done.
With greater caution Jonathan advanced once more. Not far beyond the rock he found Wetzel's trail. The afternoon was drawing to a close. He could not travel much farther, yet he kept on, hoping to overtake his comrade before darkness set in. From time to time he whistled; but got no answering signal.