"Hold up your hand!" ordered the Inspector. "You're Muggins, aren't you? Haven't been here in fifteen years, have you?"

The man smiled.

"You're right, Inspector," he said. "The last time was in '89."

"That's Muggins, burglar and sneak; served four terms here, and then got settled for life in Louisville for murder. Pardoned after he'd served four years. Look at him."

Thus the curious proceeding continued, each man in the line being inspected, recognized, and his record and character described by the Inspector to the assembled bureau of detectives. No other voice was heard save the harsh tones of some prisoner in reply.

Then the Inspector looked at McAllister.

"Welch, hold up your hand."

McAllister shuddered. If he refused, he knew not what might happen to him. He had heard of the horrors of the "Third Degree," and associated it with starvation, the rack, and all kinds of brutality. They might set upon him in a body. He might be mobbed, beaten, strangled. And yet, if he obeyed, would it not be a public admission that he was the mysterious and elusive Welch? Would it not bind the chains more firmly about him and render explanation all the more difficult?

"Do you hear? Hold up your hand, and be quick about it!"

His hand went up of its own accord.