They spelled and ate in the early evening; and when they started for another hour's tramp Carney tied his cow-rope tightly about the Wolf's waist, saying: "If you'd tried to cut out in these gloomy hills I'd be peeved. Just keep that line taut in front of the buckskin and there won't be no argument."
In an hour Carney called a halt, saying: "We'll camp by this bit of water, and hit the trail in the early morning. We ain't more than ten miles from steel, and we'll make some place before train time." Carney had both the police picket line and his own. He drove a picket in the ground, looped the line that was about the Wolf's waist over it, and said.
"I don't want to be suspicious of a mate jumping me in the dark, so I'll sleep across this line and you'll keep to the other end of it; if you so much as wink at it I guess I'll wake. I've got a bad conscience and sleep light. We'll build a fire and you'll keep to the other side of it same's we were neighbors in a city and didn't know each other."
Twice, as they ate, Carney caught a sullen, vicious look in Jack's eyes. It was as clearly a murder look as he had ever seen; and more than once he had faced eyes that thirsted for his life. He wondered at the psychology of it; it was not like his idea of Sergeant Heath. From what he had been told of that policeman he had fancied him a vain, swaggering chap who had had his ego fattened by the three stripes on his arm. He determined to take a few extra precautions, for he did not wish to lie awake.
"We'll turn in," he said when they had eaten; "I'll hobble you, same's a shy cayuse, for fear you'd walk in your sleep, Sergeant."
He bound the Wolf's ankles, and tied his wrists behind his back, saying, as he knotted the rope, "What the devil did you do with your handcuffs—thought you johnnies always had a pair in your pocket?"
"They were in the saddle holster and went down with my horse," the Wolf lied.
Carney's nerves were of steel, his brain worked with exquisite precision. When it told him there was nothing to fear, that his precautions had made all things safe, his mind rested, untortured by jerky nerves; so in five minutes he slept.
The Wolf mastered his weariness and lay awake, waiting to carry out the something that had been in his mind. Six hundred dollars was a stake to play for; also clad once again in the police suit, with the buckskin to carry him to the railroad, he could get away; money was always a good thing to bribe his way through. Never once had he put his hand in the pocket where lay the knife he had secreted at the time he had changed clothes with Carney, as he trailed hour after hour in front of the buckskin. He knew that Carney was just the cool-nerved man that would sleep—not lie awake through fear over nothing.
In the way of test he shuffled his feet and drew from the half-dried grass a rasping sound. It partly disturbed the sleeper; he changed the steady rhythm of his breathing; he even drew a heavy-sighing breath; had he been lying awake watching the Wolf he would have stilled his breathing to listen.