Her voice had become shrill. She lowered it instinctively toward the end and cast a glance of apprehension toward the door.

"You are quite mad," said the girl.

"You don't understand," said Andrew. "His horse was Gray Peter—the stallion. And I would rather have killed a man than have seen Gray Peter die. Hal had Peter's head in his arms," he added softly. "And he'll never give up the trail until he's had it out with me. He wouldn't be half a man if he let things drop now."

"So you have to fight Hal Dozier?"

"Yes."

"But when that's done—"

"When that's done one of us will be dead. If it's me, of course, there's no use worryin'; if it's Hal, of course, I'm done in the eyes of the law. Two—murders!"

His eyes glinted and his fingers quivered. It sent a cold thrill through the girl.

"But they say he's a terrible man, Andrew. You wouldn't let him catch you?"

"I won't stand and wait for him," said Andrew gravely. "But if we fight I think I'll kill him."