t B. S., i9ii, LL. D., 1927, Dakota Wesleyan University; LL. B., I9I4, Yale University; LL. D., I938, Tulane University; Dean of the College of Law of the University of Illinois since I922 and Provost of the University of Illinois since I93I; author, CASES AND MATERIALS ON CRIMINAL LAW AND PROCEDURE (I933, 2d ed. I939); SuPREME COURT IN FELONY CASES (Illinois Crime Survey) (i929); co-author, PAROLE AND INDETERMINATE SENTENCE IN ILLINOIS (i928); contributor to various legal periodicals. The writer wishes to acknowledge the assistance of W. D. Guthrie, a senior law student in the University of Illinois. I. See HARRISON, CONSPIRACY AS A CRIME AND AS A TORT IN ENGLISH LAW (I924) I. is the most extended of the offenses, being connected with every form of wrong-doing. And the procedure is in some respects difficult, both from its variety, and because the offense itself has not always been well understood. 3 BISHOP, NEW CRIMINAL PROCEDURE (2d ed. I9I3) ? 202. 2. Sayre urges limiting the crime to agreements involving a purpose to commit a crime. See his article: Sayre, Criminal Conspiracy (1922) 35 HARV. L. REV. 393. 3. HARRISON, op. cit. supra note I at 9I; 8 HOLDSWORTH, HISTORY OF ENGLISH LAW (i926) 38I; KENNY, OUTLINES OF CRIMINAL LAW (I5th ed. I936) 337. Harrison and Kenny would limit the application of the crime to agreements to commit torts of fraud or malice. Cf. Wilson v. Commonwealth, 96 Pa. 56 (I880). 4. Harrison suggests that combinations to procure a breach of contract are not criminal conspiracies beyond cases where such breaches are criminal in individuals. HARRISON, op. cit. supra note I at 96-99. Kenny takes the position that such combinations are criminal when they are peculiarly injurious to the public. KENNY, op. Cit. supra note 3 at 337, citing Vertue v. Lord Clive, 4 Burr. 2472, 98 Eng. Rep. R. 296 (K. B. I769). 5. WINFIELD, HISTORY OF CONSPIRACY AND ABUSE OF LEGAL PROCDURE (I92I) 29-37. 6. 3 HOLDSWORTH, op. cit. supra note 3 at 40I-405; WINFIELD, op. cit. supra note 5 at 22-28. 7. This statute provides: Conspirators be they that do confeder or bind themselves by oath covenant or other alliance that every of them shall aid and support the enterprise of each other falsely and maliciously to indict, or cause to be indicted, or falsely to acquit people, or falsely to move or maintain pleas; and also such as cause children within age to appeal men of felony, whereby they are imprisoned and sore grieved; and such as retain men in the country with liveries and fees for to maintain their malicious enterprises and to suppress the truth; and this extendeth as well to the takers as to the givers. And stewards and bailiffs of great lords, which by their seignory office or power undertake to bear or maintain quarrels, pleas, or debates for other matters than such as touch the estate of their lords or themselves.