1. Offences by falsehood: 2. Offenses against trust. See also par. xx. to xxx. and par. lxvi. Maturer views have suggested the feasibility, and the means, of ridding the system of this anomalous excrescence. Instead of considering these as so many divisions of offences, divided into genera a correspondent and collateral to the several genera distinguished by other appellation they may be considered as so many specific differences, respectively applicable to those genera. Thus, in the case of a simple personal injury, in the operation of which a plan of falsehood has been employed: it seems more simple and more natural, to consider the offense thus committed as a particular species or modification of the genus of offence termed a simple personal injury, than to consider the simple personal injury, when effected by such means, as a modification of the division of offences entitled Offences through falsehood. By this means the circumstances of the intervention of falsehood as an instrument, and of the existence of a particular obligation of the nature of a trust, will be reduced to a par with various other classes of circumstances capable of affording grounds of modification commonly of aggravation or extenuation, to various genera of offences: instance, Premeditation, and conspiracy, on the one hand; Provocation received, and intoxication, on the other. This class will appear, but too plainly, as a kind of botch in comparison of the rest. But such is the fate of science and more particularly of the moral branch; the distribution of things must in a great measure be dependent on their names: arrangement, the work of mature rejection, must be ruled by nomenclature, the work of popular caprice.
In the book of the laws, offences must therefore be treated of as much as possible under their accustomed names. Generical terms, which are in continual use, and which express ideas for which there are no other terms in use, cannot safely be discarded. When any such occur, which cannot be brought to quadrate with such a plan of classification as appears to be most convenient upon the whole, what then is to be done? There seems to be but one thing, which is, to retain them, and annex them to the regular part of the system in the form of an appendix. Though they cannot, when entire, be made to rank under any of the classes established in the rest of the system, the divisions to which they give title may be broken down into lesser divisions, which may not be alike intractable. By this means, how discordant soever with the rest of the system they may appear to be at first sight, on a closer inspection they may be found conformable
This must inevitably be the case with the names of offences, which are so various and universal in their nature, as to be capable, each of them of doing whatever mischief can be done by any other kind or kinds of offences whatsoever. Offences of this description may well be called anomalous.
Such offences, it is plain, cannot but show themselves equally intractable under every kind of system. Upon whatever principle the system be constructed, they cannot, any of them, with any degree of propriety, be confined to any one division. If, therefore, they constitute a blemish in the present system, it is such a blemish as could not be avoided but at the expense of a greater. The class they are here thrown into will traverse, in its subordinate ramifications, the other classes and divisions of the present system: true, but so would they of any other. An irregularity, and that but a superficial one, is a less evil than continual error and contradiction But even this slight deviation, which the fashion of language seemed to render unavoidable at the outset, we shall soon find occasion to correct as we advance. For though the first great parcels into which the offences of this class are divided are not referable, any of them, to any of the former classes, yet the subsequent lesser subdivisions are.
IPML Chapter 16 Section 1