tary law that it must be affirmatively proved by the plaintiff. The truth of other material allegations may be inferred from such proof, but the want of probable cause cannot be inferred from anything else. It must be substantially and expressly proved, and cannot be implied. The onus ■is always on the plaintiff to prove affirmatively, by circumstances or otherwise, that the defendant had no ground for the prosecution: Newell on Malicious Prosecution, 282. And there is no such proof in this case, unless the judgment of acquittal is sufficient for that purpose. We are therefore brought to a consideration of the effect to be given to such a judgment.
There is much diversity of opinion in the books as to whether the discharge of an accused by a committing magistrate, or the refusal of á grand jury to indict, is prima facie evidence of the want of probable cause for the prosecution, many cases holding that it is (2 Greenleaf on Evidence, § 455; 3 Lawson’s Rights, Remedies, and Practice, 1094; Secor v. Babcock, 2 Johns. 203; Bostick v. Rutherford, 11 N. C. 83; Straus v. Young, 36 Md. 246; Smith v. Ege, 52 Pa. St. 419; Vinal v. Core, 18 W. Va. 1; Bornholdt v. Souillard, 36 La. Ann. 103; Frost v. Holland, 75 Me. 108); while the doctrine is stoutly denied by other authorities of equal weight and respectability: Israel v. Brooks, 23 Ill. 575; Thompson v. Beacon Rubber Company, 56 Conn. 493 (16 Atl. 554); Heldt v. Webster, 60 Tex. 207; Apgar v. Woolston, 43 N. J. Law, 57. But it is unnecessary for us to pursue this inquiry further, for it is obvious that