"Hold on, Jeff," he called, and he blocked the man with the gun. He spoke so low Duane could not hear what he said, and his form hid Aiken's face. At that juncture the crowd spread out, closed in, and Aiken and Sibert were caught in the circle.

There was a pushing forward, a pressing of many bodies, hoarse cries and flinging hands--again the insane tumult was about to break out--the demand for an outlaw's blood, the call for a wild justice executed a thousand times before on Texas's bloody soil.

Sibert bellowed at the dark encroaching mass. The cowboys with him beat and cuffed in vain.

"Jeff, will you listen?" broke in Sibert, hurriedly, his hand on the other man's arm.

Aiken nodded coolly. Duane, who had seen many men in perfect control of themselves under circumstances like these, recognized the spirit that dominated Aiken. He was white, cold, passionless. There were lines of bitter grief deep round his lips. If Duane ever felt the meaning of death he felt it then.

"Sure this 's your game, Aiken," said Sibert. "But hear me a minute. Reckon there's no doubt about this man bein' Buck Duane. He seen the placard out at the cross-roads. He rides in to Shirley. He says he's Buck Duane an' he's lookin' for Jeff Aiken. That's all clear enough. You know how these gunfighters go lookin' for trouble. But here's what stumps me. Duane sits down there on the bench and lets old Abe Strickland grab his gun ant get the drop on him. More'n that, he gives me some strange talk about how, if he couldn't make you believe he's innocent, he'd better be dead. You see for yourself Duane ain't drunk or crazy or locoed. He doesn't strike me as a man who rode in here huntin' blood. So I reckon you'd better hold on till you hear what he has to say."Then for the first time the drawn-faced, hungry-eyed giant turned his gaze upon Duane. He had intelligence which was not yet subservient to passion. Moreover, he seemed the kind of man Duane would care to have judge him in a critical moment like this.

"Listen," said Duane, gravely, with his eyes steady on Aiken's, "I'm Buck Duane. I never lied to any man in my life. I was forced into outlawry. I've never had a chance to leave the country. I've killed men to save my own life. I never intentionally harmed any woman. I rode thirty miles to-day--deliberately to see what this reward was, who made it, what for. When I read the placard I went sick to the bottom of my soul. So I rode in here to find you--to tell you this: Inever saw Shirley before to-day. It was impossible for me to have--killed your wife. Last September I was two hundred miles north of here on the upper Nueces. I can prove that. Men who know me will tell you I couldn't murder a woman. I haven't any idea why such a deed should be laid at my hands. It's just that wild border gossip. I have no idea what reasons you have for holding me responsible. I only know--you're wrong. You've been deceived. And see here, Aiken. You understand I'm a miserable man. I'm about broken, I guess. I don't care any more for life, for anything. If you can't look me in the eyes, man to man, and believe what I say--why, by God! you can kill me!"Aiken heaved a great breath.