"Won't it be better to let the authorities deal with him?" suggested the girl. "They're certain to get him, in time, if he goes on this way. I believe I frightened him a bit this afternoon, but he's too dull to take warning. Anyhow, I shall relate the whole interview to Chief Farnum to-morrow morning."
This she did, but the Chief gave her little satisfaction.
"No one pays any attention to Kasker," he said.
"He's a German, and a traitor!" she insisted. "A woman's intuition is seldom at fault, and I'm convinced he's responsible for this latest and most dreadful circular," and she laid it before him.
"A girl's intuition is not as mature as a woman's intuition," the Chief answered in an impatient tone. "You force me to say, my dear young lady, that you are dabbling in affairs that do not concern you. I've plenty of those circulars on file and I'm attending to my duty and keeping an eye open for the rascal who wrote them. But there is no proof that Kasker is the man. The federal officers are also investigating the case, and I imagine they will not require your assistance."
Mary Louise flushed but stood her ground.
"Isn't it the duty of every patriotic person to denounce a traitor?" she inquired.
"Yes, if there is proof. I think you are wrong about Kasker, but if you are able to bring me proof, I'll arrest him and turn him over to the federal agents for prosecution. But, for heaven's sake, don't bother me with mere suspicions."
Mary Louise did not accept this rebuke graciously. She went away with the feeling that Chief Farnum was, for some reason, condoning a crime, and she was firmly resolved to obtain the required proof if it could be secured without subjecting herself to the annoyance of such rebuffs as the one she had just endured.
"We ought not to permit such a snake in the grass to exist in dear old Dorfield," she told her girl associates. "Let us all try to discover absolute proof of Kasker's treachery."