“Help!” he shrieked. “Help! Here he is!”

Cries and shouts answered the man. There came the sound of racing feet. Then a blinding flash—a wild scream. And Jackson, the revolver going off in his hands as they struggled, sagged limply, and, with the revolver clattering against the wall, slid to the floor—and Billy Kane, with a bound, was through the back door, and leaping down the steps to the courtyard.

There was no question in his mind now as to whether he should run for it, or not. Jackson was one of the murderers ... there must ... be others.... Jackson could hardly have staged it all alone ... but to remain there and be caught was but to play into their hands! His brain was working in flashes swift beyond any measure of time. If there could still have remained a lingering doubt favorable to him in any jury’s mind, fate had played him an ironic trick that would dispel any such doubt instantly. He had two thousand dollars of the money from that vault in his vest pocket at that moment! And to be caught there, having presumably gained entrance stealthily by the rear door, would condemn him out of hand. To run, too, was to condemn him, that was their hell’s snare that they had laid for him ... but there was a chance this way! A rage that was merciless was upon him now. There was a chance this way ... one chance ... the only chance, not alone of saving his own life and clearing his own name, but of bringing to justice the inhuman fiends who had taken David Ellsworth’s life ... there was a chance ... one chance ... this way ... that someone would pay ... if he, Billy Kane, lived, that someone would pay!

There came a short, curt shout from behind him, an imperative order to halt. He had gained the courtyard now, and was running along the garage driveway, heading for the street. He glanced back over his shoulder. In the darkness he could just make out a number of shadowy forms rushing down the steps.

The order came again. Then the tongue-flame of a revolver split through the black. And as though a red hot iron had been laid suddenly across his left shoulder, Billy Kane gritted his teeth together in pain—and stumbled—and recovered himself—and plunged out through the driveway gates to the street.

Halfway down the block, he remembered, was an alleyway; and, running like a deer now, Billy Kane again glanced behind him. Forms, a great many of them, though perhaps his fancy exaggerated the number, were pouring out into the street in pursuit. The men servants had evidently joined forces with the detectives; and yelling hoarsely, a pack of human hounds in cry, with the blood-scent in their nostrils, were some twenty-five to thirty yards behind.

How curiously warm his shoulder was! He clapped his right hand upon it, and drew his hand away, red and dripping wet. He began to feel strangely giddy. The shots were coming now in a fusillade—but they missed him. He was even gaining a little, and if it were not for that queer giddiness, that sense of nausea that seemed to be creeping steadily upon him, he could have outdistanced them all, and laughed at them—except that the entire district would soon be aroused, and speed and lightness of foot would therefore ultimately avail him little.

He laughed out harshly in grim, mirthless facetiousness. Logically then, it made small difference whether he had been hit, or not! It was his head, and not his feet, that must be depended upon to save him! If he could only get out of the immediate neighborhood ... yes, that was it ... and his head must find the way ... only, and he was not very logical after all, his head seemed possessed with that sick, swimming, impotent sensation.

He reeled again. Then his teeth clamped hard, and the sheer nerve of the man asserted itself, and fought back the purely physical weakness. There was a way, at least a chance, perhaps a desperate chance, but still a chance—if the alleyway, that was just ahead now, was dark enough, and if——

A yell, chorused wildly, went up from behind him, and a bullet struck the pavement with an angry spat, as Billy Kane swerved into the alleyway. And again he laughed, gasping out the laugh in a sort of desperate relief. Yes, the alleyway was black enough, he could not distinguish an object twenty yards ahead; and that other “if,” something that would furnish temporary sanctuary, was here, too, at his right—and five yards in from the street, he sprang for the top of a board fence, flung himself over, dropped down on the other side, and lay motionless upon the ground.