As soon as we had secured ourselves from intrusion, the bag was hastily unlocked, and its contents turned upon the floor. Each package was taken up, separately and carefully examined, but the all-important one, whose absence would indicate unerringly the guilt of the suspected individual, was not there! This was the most trying and responsible moment of all, as it is always found to be in such investigations—the moment when it is discovered that the trap has been sprung, and the rogue is almost within your grasp. For experience has shown, that missing a "decoy-letter," and establishing in a legal manner the guilt of the individual who is known to have intercepted it, are two very different things. Much caution is requisite in the management of these cases, in order to leave no loop-hole of retreat to the culprit. Too hasty movements might spoil all, by alarming him before he had put it out of his power to account plausibly for the detention of the letter; while a too long delay might enable him to increase materially the difficulty of obtaining direct evidence, by affording him an opportunity of disposing of the necessary proof,—the letter itself, and the contained money.
In the present instance, it was considered that a too speedy return to search for the absent package, might result in finding it in a perfect state, allowing of the explanation by the post master, that it had been left over by mistake in overhauling the mail, which would have put the case in a capital shape for a tolerably sharp lawyer to defend. We therefore concluded to allow several hours to elapse before making a descent upon the premises, the time being mainly occupied in drawing up the requisite papers, and procuring the attendance of a proper officer to serve them.
All things having been prepared, we started, at about nine o'clock in the evening, for the post-office in question. The office itself was in a small building, some twenty rods from the post master's house, and as we approached the premises, no light was visible, excepting in one of the chambers of the dwelling. There, accordingly, we directed our steps, and a few raps upon the door brought down the post master, light in hand, who at once recognised "Squire Paarce," as he called the District-Attorney. This gentleman politely requested him to step over to the office, to transact some business, the nature of which he did not then explain. The post master expressed his readiness to accompany Mr. Pierce, remarking that he must first leave him a moment, in order to go to another part of the house for a lantern. Some such manœuvre on his part had been anticipated, and he was closely watched—in fact, Mr. Pierce went with him—while absent on his errand, to deprive him of an opportunity of secreting any money that he might have on his person.
On reaching the post-office, he was introduced to the Agent, whose first object was, to get an admission from him, that he was present when the mail arrived from Boston that day, that he overhauled it alone, and that he had at this time no packages on hand to go by the mail Northward the day following. These points having been ascertained, the subject of the numerous losses on that route was broached, and the fact plainly stated, that they had been traced to that office; which piece of information was received by the post master with the utmost apparent self-possession. Indeed, he seemed exceedingly surprised to hear of the various frauds which I enumerated, and professed entire ignorance that anything of the kind had occurred, assuring me that if such things had been done, my suspicions as to his office were utterly groundless.
"Do you receive much money in the course of your business. Mr. F.?" I asked.
"Some," was the laconic reply.
"Have you much on hand now, and is it here, or at the house, or where is it?"
"I don't know that my duty to the Post-office Department compels me to answer such questions—to strangers, anyhow," replied he, with an air of defiance.
"Then," said I, "my duty to the Department will require me to dispense with further interrogatories, and proceed to satisfy myself as to the present state of your finances in some other, and more direct way."
"Well, Squire," said he, turning to Mr. Pierce, "I want to know if you have brought this man here to bully me, on my own premises, and accuse me of doing things that I never thought of, to say nothing of his impertinence in inquiring into my private business affairs. Let him find out what he can about them. I sha'n't help him."