The Hawk straightened, his arm streaked outward from his side, his pistol butt crashed on the Butcher's skull, and he was upon the other like a flash, his free hand at the Butcher's throat.

From the room opposite came startled cries; across the corridor came the rush of feet—then the doorhandle was tried, the door shaken violently.

The Butcher was struggling but feebly, making only a pitiful effort to loosen the Hawk's clutch upon his throat, hanging almost limply in the Hawk's arms, half dazed by the blow upon his head. White to the lips with passion, the Hawk whipped his hand into the other's pocket, whipped out the other's revolver, and flung the man away from him. And then, as the Butcher reeled and lurched backward to the window, and, clawing frantically at the sill, attempted to work his way out, the Hawk ran silently back, picked up the pay bag, and, jumping to the window again, caught the Butcher roughly by the collar of the coat.

The Butcher, white, haggard-faced with fear, moaned.

“For God's sake!” he pleaded piteously. “Let me go! Let me go! For God's sake, let me go—they'll get me!”

There was a terrific crash upon the door, as of some heavy body hurled against it. The Hawk laughed mirthlessly.

“If I let you go, you'd break your neck!”—the Hawk's words were coming through clenched teeth. “Don't worry, Butcher! They'll not get you. I don't want them to get you. I want to get you myself for this. Some day, Butcher, some day I'll do the getting!” He pushed the Butcher's feet over the sill. “Feel with your toes for the window casing beneath! Quick!” He leaned out, gripping at the Butcher's collar, lowering the man—his lips were close against the Butcher's ear. “Some day—for this—you yellow cur—you and me, Butcher—remember—some day!

A crash again upon the door! The Butcher's feet were on the lower sill; but here the man lost his hold, and toppled to the ground. The Hawk glanced backward into the room. The door was yielding now. He looked out of the window again. The Butcher had regained his feet, and was swaying against the wall, holding to it, making his way slowly, weakly toward the corner.

The Hawk threw one leg over the sill. With a rip and tear, the door smashed inward, sagging from its lower hinge. Came a hoarse yell. MacVightie was plunging through the doorway.

Instantly the Hawk, hugging the pay bag, drew back his leg, and dove into the clerk's room through the door which he had left ajar. There would have been no use in letting the Butcher go at all if he led the chase through the window—the man was barely crawling away. Across the room, light enough now from the open doorway behind him to point the way, raced the Hawk. He reached the corridor door, as MacVightie lunged through the connecting door in pursuit.