He knitted his brows and for some minutes quietly studied Jimmy's plan of the clearing. Then he said, "It's no' as plain as it looks, but the packers reckoned two o' the police who went in with the doctor were pretty good bushmen. We dinna ken what they think. Anyhow, ye're going to sleep and ought to go to bed."

Jimmy went and Jardine resumed his study. Margaret left him alone. In Scotland her father was a poacher; in the Canadian woods his rifle supplied the ranch with meat. One could trust his judgment about shooting. By and by he looked up.

"If Jimmy has fixed their stands right, it's possible he shot Douglas and he reckons he did so. That's something; but he has a kind o' notion he heard another shot. Weel, the lad's a tenderfoot. Maybe he was excited and did not hold straight."

"Bob would not get excited and he can hit a jumping deer," said Margaret.

Jardine nodded meaningly. "I've thought aboot Bob! The warden was after him and he lit oot. There's the puzzle for the police; three o' the party quit!"

"Mr. Deering went because he is Jimmy's friend," said Margaret.

"Just that! Ye can trust the big fellow," Jardine agreed. "Then, if he was where Jimmy puts him, he didna shoot. Stannard stopped and it looks as if he had nothing to do wi' it; but I dinna ken. Stannard's no' a man ye can reckon up, and a line from his stand would cut the warden's track."

"But the bullet mark——"

Jardine smiled. "Jimmy, and maybe the trooper lad, would think that fixed it, but he didna look where the bullet cam' oot. I wonder if Stannard looked."

"Bob is accountable," said Margaret obstinately.