Four more traps were opened without success and they walked through another Pullman. Finally they came to car 43, where Tully was sleeping soundly. Their search at one end of the car was without result and they walked down to lower five.

One curtain in the berth seemed to be caught and pulled back inward. It was this which attracted Bob’s attention and made him pause. He leaned over to adjust the curtain and just then the train lurched sharply and he was thrown into the berth.

Bob attempted to brace himself and keep from falling on the sleeping Tully, but his efforts were without avail and he dropped rather heavily into the berth.

Bob expected Tully to cry out, but there was no answer from the other young federal agent and Bob, struggling to his feet, parted the curtains and with the conductor peering over his shoulder, looked in.

The bedding had been thrown carelessly to the back of the berth and Tully was missing!

Chapter XIII
GOING ON

Bob turned and stared at the conductor with unbelieving eyes.

“He’s gone!” said Bob mechanically.

But it couldn’t be possible for only a few minutes before he had looked in at Tully when he had examined the contents of his bag in the search for a weapon. Tully had been sleeping deeply but peacefully then.

“Maybe he walked up ahead to get a drink,” suggested the conductor. But there was little actual hope in his voice that this had happened.