This action was instituted before a justice of the peace in Barton county to collect a penalty of $20 provided for in section 2608, Revised Statutes, 1889, it being charged in the complaint that one of the defendant’s trains ran across a public traveled road without giving the statutory signals. The cause was first tried before the justice without a jury, resulting in *640a judgment for defendant; plaintiff appealed to the Barton circuit court, and from there a change of venue was taken to the circuit court of Dade county, where on a trial by jury there was a verdict and judgment for plaintiff, and defendant appealed to this court.
The points raised by defendant’s assignment of errors may be thus stated: First, it is contended that this is a criminal prosecution; and that because it is a criminal case, it is then insisted that there was no right of appeal from the judgment of the justice, and that the trial court should have required the plaintiff to make proof of the charge beyond a reasonable doubt. And, secondly, complaint is made of the court’s refusal to give certain instructions requested by defendant, and which relates to the comparative weight the jury should give to evidence of said defendant’s witnesses who attended the-train and that of plaintiff’s witnesses who were near the crossing when the train passed.
^'nSiafputiic8'' ac°foisgto redousbtnable I. As to the first point, we have no hesitancy in deciding it against defendant’s contention. While counsel have cited some cases which seem to support their position, we yet regard it as settled by an overwhelming weight of authority that this ana like prosecutions are to be treated as civil and not criminal actions; and that in making proof thereof the plaintiff is only bound to bring forward a mere preponderance of evidence, and is not required to satisfy the jury, or triers of the facts, beyond a reasonable doubt. The suit is of the nature of the old qui tam action for the recovery of a statutory penalty, one half of which goes to the informer and the other half to the county. It has, we think, been conceded in the practice of this state and elsewhere to belong to the class known as civil cases rather than criminal prosecutions. Hitchcock v. Munger, 15 N. H. 97; People v. Briggs, 47 Hun *641(N. Y.), 266; State v. Hayden, 32 Wis. 663; Webster v. The People, 14 Ill. 365; Roberge v. Burnham, 124 Mass. 277; Town of Olenwood v. Roberts, 59 Mo. App. 167; State ex rel. v. Railroad, 30 Mo. App. 494.
Being then a civil action it was only necessary to prove the facts by a mere preponderance of evidence; Chaney v. Ins. Co., 62 Mo. App. 45; Edwards v. Knapp, 97 Mo. 432, and numerous cases that might be cited.
íríFcfne pri_ twe^sS II. The trial court refused the following instruction asked by defendant’s counsel: “4. It is the duty of the jury in passing upon the weight and e®ec^ given by them to the evidence in the cause to give to testimony of a positive or affirmative character greater weight than to that simplypf a negative character, provided the witnesses testifying affirmatively to a given fact are not shown to be unworthy of belief by other facts and circumstances in the case.”
The evident purpose of this instruction was to have the jury attach more weight to the testimony given by the two men operating the locomotive which passed over the crossing in question, than to the several other witnesses introduced by plaintiff — the first testifying in positive terms that the statutory signals were given while the latter as firmly denied that either the bell was rung or the whistle was sounded as the train approached the crossing. The testimony of these two trainmen is designated by defendant’s counsel as affirmative evidence, while that of the plaintiff’s witnesses is said to be of a negative character. By the instruction above quoted defendant seeks to apply the rule that affirmative testimony is stronger than negative. And while now the rule is general, and may ordinarily be well applied, it yet has its exceptions and *642the reverse may be true; that is, negative testimony may justly outweigh the positive. As said by a learned Louisiana judge: “Evidence of a negative nature may, under particular circumstances, not only be equal but superior to positive evidence. This must always depend upon the question, whether the negative testimony can be attributed to inattention, error or defect of memory, and whether the witnesses had equal means and opportunities for ascertaining the facts to which they testify, and exercised the same. * * * It has been often held that is is not true, as a matter of law, that negative evidence may not be sufficient to overbalance positive testimony (citing authorities). In such cases the jury or judge have to weigh, consider and decide for themselves somewhat regardless of general rules.” State v. Chevallier, 36 La. Am. 81.
In Wharton on Evidence, volume 1, section 415, it is said, “that the weight to be attached to the negative witness depends upon the exhaustiveness of his observation; the mere fact of its negativeness does not exclude it as testimony. Put an intelligent and credible witness in a small chamber, open throughout to his scrutiny, and his testimony that in that chamber, at a given time, an event did not occur, which could not have occurred without his observation, is entitled to the same weight as that of a witness who, equally intelligent and credible, should swear to the occurrence of the event at the same time. A negative witness, also, whose attention is concentrated on a particular point, may outweigh an affirmative witness whose attention has not been so concentrated.”
Hence it is seen that it is not always correct to say that affirmative evidence, even when given by credible witnesses, is to be treated of greater weight and superior probative force than that of a negative character. This exception finds its application in the case at bar. *643Several of the plaintiff’s witnesses .were shown to be near the crossing, from twenty-five to forty rods distant, and within plain view and easy hearing of the passing train. They testify that they were giving especial and close attention to the train, saw it as it came from the east and passed west’ over the crossing, that it was clear, light and calm, and that no bell was rung nor whistle sounded until just as the train got to the public road when and where the whistle gave the stock alarm. It is impossible to concede credibility to these witnesses and at the same time deny their statement that no whistle was blown or bell rung on the passing train. According to their testimony they were as favorably located to witness and judge of these matters as were the parties operating the engine; and if they are credited, they were giving direct attention thereto. The testimony given here was quite different from that found in the Cathcart case, 19 Mo. App. 113, or the Summerville case, 29 Mo. App. 48. This is even a much stronger case than of McCormick v. Railroad, 50 Mo. App. 109.
It would, then, we think, be entirely wrong to tell the jury that they should give greater weight to the evidence of defendant’s train men than to that of plaintiff’s witnesses. When it is remembered that the engineer and fireman pass daily and hourly over numerous of these crossings, it is readily seen that they were even more likely to be mistaken as to what was done at this particular point than these witnesses for plaintiff.
~ZL. : : But more than this, the instruction asked contravened the well known rule of practice in this state, that will not allow the court to give instructions commenting on the evidence or advising the jury as to what weight they shall attach to certain parol evidence. The jury *644are the sole judges of the credibility of witnesses and the weight to be given their testimony. Whether or not these statutory signals were given in this particular instance, was peculiarly a question of fact to be determined by the jury. The evidence was conflicting, and it was the duty of the jury, and not the judge, to determine, in the light of all the circumstances, where the truth was. Murray v. R'y, 101 Mo. 236; State v. Bell, 70 Mo. 633; State v. Gee, 85 Mo. 647.
Other matters mentioned in the briefs have been examined but in none of them do we find cause to disturb the judgment. It is therefore affirmed.
All concur.