In these instances, (while he commits _pro tempore_,) he is called upon in a particular manner to exert the whole powers of his mind, by adopting such judicious measures as shall be the means of detecting the offenders; by discovering the goods or property stolen, or by admitting such evidence for the Crown as may, with other corroborating testimony, prevent the ends of justice from being defeated. Where a Magistrate proceeds with indefatigable zeal and attention, and at the same time exercises good judgment, he will seldom fail of success; for in this case a similar spirit will animate the officers under his controul, whose activity and industry are generally in proportion to that manifested by their superiors. Much as every active Magistrate must regret that deficiency of pecuniary resource, which, under the present system, prevents him from rewarding those who must occasionally be employed to detect notorious offenders, this circumstance ought not to abate this zeal in any respect; since by perseverance it generally happens, that every good and proper arrangement for the immediate advantage of the Public, may be ultimately obtained. The Magistrate having done his duty by committing an offender for trial, satisfied of his guilt and the sufficiency of the evidence to convict him: and having also bound over the prosecutor and the witnesses as the Law directs, to attend the Grand Jury, and (if a bill be found) to prosecute and give evidence upon the indictment; it might appear to the common observer, that the culprit's case becomes hopeless and forlorn. This, however, is by no means a stage in the progress that intimidates a professed thief; he feels and knows that, although guilty of the crime laid to his charge, he has many chances of escaping; and these chances unquestionably operate as encouragements to the commission of crimes. His first hope is, that he shall intimidate the Prosecutor and Witnesses, by the threatenings of the gang with whom he is connected;--his next that he may compound the matter; or bribe or frighten material witnesses, so as to keep back evidence; or induce them to speak doubtfully at the trial, though positive evidence was given before the Magistrate; or if all should fail, recourse is had to perjury, by bringing the Receiver, or some other associate, to swear an _alibi_.