Meanwhile the sun was setting and the predicament of the engineers grew more serious. A shout from Neale, who held up the rear, warned all that the Indians had scaled the ridge behind them and now were in straightaway pursuit. Thereupon General Lodge ordered his men to face about with rifles ready. This move checked the Sioux. They halted out of range.

"They're waitin' fer dark to set in," said the scout.

"Come on! We'll get away yet," said the chief, grimly. They went on, and darkness began to fall about them. This increased both the difficulty and the danger. On the other hand, it enabled them to try and signal the troops with fire. One of them would hurry ahead and build a fire while the others held back to check the Indians if they appeared. And at length their signals were answered by the troops. Thus encouraged, the little band of desperate men plunged on down the slope. And just when night set in black--the fateful hour that would have precipitated the Indian attack--the troops met the engineers on the slope. The Indians faded away into the gloom without firing a shot. There was a general rejoicing. Neale, however, complained that he would rather have fought them.

"Wal, I sh.o.r.e was achin' fer trouble," drawled his faithful ally, King.

The flagman, Casey, removed his black pipe to remark, "All thet cloimb without a foight."

General Lodge's first word to Colonel Dillon was evidently inspired by Casey's remark.

"Colonel, did you have steep work getting up to us?"

"Yes, indeed, straight up out of the valley," was the rejoinder.

But General Lodge did not go back to camp by this short cut down the valley. He kept along the ridge, and it led for miles slowly down to the plain. There in the starlight he faced his a.s.sistants with singular fire and earnestness.

"Men, we've had a bad scare and a hard jaunt, but we've found our pa.s.s over the Wyoming hills. To-morrow we'll run a line up that long ridge.

We'll name it Sherman Pa.s.s.... Thanks to those red devils!"

On the following morning Neale was awakened from a heavy, dreamless sleep by a hard dig in the ribs.

"Neale--air you daid?" Larry was saying. "Wake up! An' listen to thet."

Neale heard the clear, ringing notes of a bugle-call. He rolled out of his blankets. "What's up, Red?" he cried, reaching for his boots.

"Wal, I reckon them Injuns," drawled Red.

It was just daylight. They found the camp astir--troopers running for horses, saddles, guns.

"Red, you get our horses and I'll see what's up," cried Neale.

The cowboy strode off, hitching at his belt. Neale ran forward into camp. He encountered Lieutenant Leslie, whom he knew well, and who told him a scout had come in with news of a threatened raid; Colonel Dillon had ordered out a detachment of troopers.

"I'm going," shouted Neale. "Where's that scout?"

Neale soon descried a buckskin-clad figure, and he made toward it. The man, evidently a trapper or hunter, carried a long, brown rifle, and he had a powder-horn and bullet-pouch slung over his shoulder. There was a knife in his belt. Neale went directly up to the man.

"My name's Neale," he said. "Can I be of any help?"

He encountered a pair of penetrating gray eyes.

"My name's Slingerland," replied the other, as he offered his hand. "Are you an officer?"

"No. I'm a surveyor. But I can ride and shoot. I've a cowboy with me--a Texan. He'll go. What's happened?"

"Wal, I ain't sure yet. But I fear the wust. I got wind of some Sioux thet was trailin' some prairie-schooners up in the hills. I warned the boss--told him to break camp an' run. Then I come fer the troops. But the troops had changed camp an' I jest found them. Reckon we'll be too late."

"Was it a caravan?" inquired Neale, intensely interested.

"Six wagons. Only a few men. Two wimmen. An' one girl."

"Girl!" exclaimed Neale.

"Yes. I reckon she was about sixteen. A pretty girl with big, soft eyes.

I offered to take her up behind me on my hoss. An' they all wanted her to come. But she wouldn't.... I hate to think--"

Slingerland did not finish his thought aloud. Just then Larry rode up, leading Neale's horse. Slingerland eyed the lithe cowboy.

"Howdy!" drawled Larry. He did not seem curious or eager, and his cool, easy, reckless air was in sharp contrast to Neale's fiery daring.

"Red, you got the rifles, I see," said Neale.

"Sure, an' I rustled some biscuits."

In a few moments the troops were mounted and ready. Slingerland led them up the valley at a rapid trot and soon started to climb. When he reached the top he worked up for a mile, and then, crossing over, went down into another valley. Up and down he led, over ridge after ridge, until a point was reached where the St. Vrain and Laramie Trail could be seen in the valley below. From there he led them along the top of the ridge, and just as the sun rose over the hills he pointed down to a spot where the caravan had been encamped. They descended into this valley. There in the trail were fresh tracks of unshod horses.

"We ain't fur behind, but I reckon fur enough to be too late," said Slingerland. And he clenched a big fist.

On this level trail he led at a gallop, with the troops behind in the clattering roar. They made short work of that valley. Then rougher ground hindered speedy advance.

Presently Slingerland sighted something that made him start. It proved to be the charred skeleton of a prairie-schooner. The oxen were nowhere to be seen.

Then they saw that a little beyond blankets and camp utensils littered the trail. Still farther on the broad wheel-tracks sheered off the road, where the hurried drivers had missed the way in the dark. This was open, undulating ground, rock-strewn and overgrown with brush. A ledge of rock, a few scraggy trees, and more black, charred remains of wagons marked the final scene of the ma.s.sacre.

Neale was the first man who dismounted, and Larry King was the second.

They had outstripped the more cautious troopers.

"My Gawd!" breathed Larry.

Neale gripped his rifle with fierce hands and strode forward between two of the burned wagons. Naked, mutilated bodies, b.l.o.o.d.y and ghastly, lay in horrible positions. All had been scalped.

Slingerland rode up with the troops, and all dismounted, cursing and muttering.

Colonel Dillon ordered a search for anything to identify the dead. There was nothing. All had been burned or taken away. Of the camp implements, mostly destroyed, there were two shovels left, one with a burnt handle.

These were used by the troopers to dig graves.

Neale had at first been sickened by the ghastly spectacle. He walked aside a little way and sat down upon a rock. His face was wet with clammy sweat. A gnawing rage seemed to affect him in the pit of the stomach. This was his first experience with the fiendish work of the savages. A whirl of thoughts filled his mind.

Suddenly he fancied he heard a low moan. He started violently. "Well, I'm hearing things," he muttered, soberly.

It made him so nervous that he got up and walked back to where the troopers were digging. He saw the body of a woman being lowered into a grave and the sight reminded him of what Slingerland had said. He saw the scout searching around and he went over to him.

"Have you found the girl?" he asked.

"Not yet. I reckon the devils made off with her. They'd take her, if she happened to be alive."