The messenger was summoned, and dispatched.

While they waited for him Nick reviewed in the presence of the superintendent and Deever the evidence against Jarvis.

Some of it, as the reader knows, was news to Deever. He seemed surprised to find the case supported and strengthened by the man whom he suspected of trying to weaken it.

"I call that plain enough," said he, when Nick had finished. "I will withdraw my charge against Mr. Colton, if some action is now taken."

"No action will be taken except on his advice," said the superintendent.

Deever became excited again. He ran over the evidence, and insisted on an immediate arrest.

Nick said nothing, and the superintendent maintained the calm of an iron statue.

When Deever had exhausted himself, Nick spoke.

"I promise you an arrest in one hour," he said.

At this moment a card was brought in and handed to the superintendent.