Plaintiffs, wife and children of decedent Warren Harden, brought this dram shop action against defendant, The Seventh Rib, Inc., seeking damages under Minn. St. 340.95 as a result of Warren Harden’s death in a single-car accident on November 30, 1973. The vehicle which Harden was driving, after he had consumed alcoholic beverages at defendant’s bar, left Mower *28 County Road No. 14 and crashed and burned in an adjoining field. The only issue presented is whether, on the facts of this case, the trial court committed reversible error in refusing to permit certain cross-examination concerning a collateral issue.
On the evening of his death, when decedent Harden left his home at about 7:30 p. m. he had consumed no alcoholic beverages. He met Galen Christopherson at the Travel Inn located at Le Roy, Minnesota, and the two drove from there to defendant’s tavern, the Seventh Rib, located at Racine, Minnesota, approximately 25 miles from Le Roy. It appears that Christopherson had been drinking before meeting Harden. They arrived at the Seventh Rib at approximately 8:30 p. m. and left at 10 p. m. The police were notified of the fatal accident at 10:25 p. m. After the accident, Harden’s body was removed to a local mortuary, where a blood sample was taken. The sample disclosed an alcohol content of .18 percent. A chemist from the Minnesota Bureau of Criminal Apprehension, called by the plaintiffs, testified that to reach such a level, a man of Harden’s weight would have to consume 18 to 19 1-ounce, 86-proof drinks over a 4-hour period. Christopherson’s blood-alcohol level, tested at the Mayo Clinic an hour after the accident, was .517 percent. 1
In order to prove that Harden was served at the Seventh Rib while he was, in the words of Minn. St. 340.14, subd. la, “obviously intoxicated,” plaintiff elicited testimony about the nature of the accident and also the testimony of the chemist that most — but not all — people with a .18-percent blood-alcohol content would show outward signs of intoxication. 2 He testified that those who are not likely to show intoxication are those who are accustomed to drinking and have a higher than average *29 tolerance to alcohol. Plaintiffs’ other witnesses testified that Harden was used to drinking, had a high tolerance for alcohol, and could consume a good deal of alcohol without appearing intoxicated.
The owners and employees of defendant Seventh Rib testified that decedent Harden was sober when they observed him either prior to or as he left that establishment. The testimony indicates that he had consumed only two drinks. Three patrons also testified that Harden did not appear intoxicated. Those same owners and employees, however, had previously testified in their depositions that both Harden and Christopherson were sober when they observed them either prior to or as they left the Seventh Rib. As to Christopherson, at least, this testimony seems incredible. His .517-percent blood-alcohol content indicated he had consumed an extraordinary quantity of alcohol sufficient to kill most people and to anesthetize the rest.
Plaintiffs attempted to question defendant’s witnesses concerning their observations of Christopherson, expecting that they would testify consistently with their deposition testimony. Had they done so, the credibility of their testimony about Christopherson would have been greatly diminished by the evidence of his blood-alcohol content, and consequently the credibility of their testimony about Harden’s sobriety would have been lessened as well. The trial court refused to permit plaintiffs to question the witnesses concerning their observations of Christopherson, ruling that it was a collateral issue and would only serve to confuse the jury. The jury, upon special verdict, found that Harden was not sold any intoxicating liquor while obviously intoxicated.
1. In Paddock v. Kappahan,
Wigmore suggests, however, there are two classes of facts not collateral even under the above test, one of which is facts discrediting the witness in respect to bias, corruption, skill, knowledge, and so on. 3A Wigmore, Evidence (Chadbourn Rev. 1970) §§ 1005, 1022. Thus, in § 1005(f) Wigmore statesS
“A necessary qualification in a witness is personal knowledge, i. e., an opportunity, as to place, time, proximity, and the like, to observe the event or act in question (§650 supra), and the deficiency of such opportunity may be shown to discredit (§994 swpra). Hence, all facts which bea/r upon the position, distance, and surroundings, the bystanders and their conduct, the time and the place, the things attracting his attention, and similar circumstances, said by the witness to have been observed by him at the time of observing the main event testified to by him, are material to his credit in so far as they purport to have formed a part of the whole scene to his observation; thus, if an error is demonstrated in one of the parts observed, the inference (more or less strong) is that his observation was erroneous *31 (or his narration manufactured*) on the other and more important parts also.
“This source of discredit is of vast importance in the overthrow of false or careless testimony; and its permission must be provided for in any definition of the term ‘collateral’ * * (Italics supplied.)
The Wigmore formulation was applied in Commonwealth v. Franklin,
“* * * In so far as the record discloses, every factor which made it possible for the victims to identify one of the two criminals, or to be mistaken as to the identity of one, applied equally to the other criminal. Therefore, those factors which caused the victims mistakenly to identify one participant would be relevant in assessing the reliability of the identification of the defendant. We emphasize the significant fact that the mistaken identification had been made under oath.
* * * * *
“In this context, it seems that a showing that the two principal Commonwealth witnesses had mistakenly identified a second man as the other assailant whom they had seen under identical *32 circumstances as the defendant might well have been substantially helpful to the defendant’s case.”
We are persuaded that in the case at bar “the rules of evidence were applied * * * with an inflexibility not to be entirely approved.” Independent School Dist. No. 35 v. A. Hedenberg & Co. Inc.
*33 2. Even though the district court erred in excluding the proffered evidence, we nevertheless affirm the judgment of the district court. Permitting the plaintiffs to impeach the owners and employees of the defendant serves only to discredit their testimony in the eyes of the jury; it does not provide substantive, affirmative evidence that Harden was obviously intoxicated when he was served. 6 As to this, the plaintiffs have no evidence save the decedent’s blood-alcohol content of .18 percent, a level at which most — but not all — people would probably show signs of intoxication.
In Jaros v. Warroad Municipal Liquor Store,
“* * * Error in excluding material evidence is no ground for a new trial when, taking into consideration all the evidence in the case, including that erroneously excluded, the verdict rendered, whether directed by the court or returned by the jury, was the only one warranted by the law applicable to the case. First Nat. Bank v. Malmquist,158 Minn. 140 ,197 N. W. 271 ; 5 Dunnell, Dig. & Supp. § 7182. This is such a case.”
Affirmed.
Notes
This figure is normally more than enough to Mil. See Oliphant, Nichols, Neunefeldt, and Abuzzahab, Driving While Intoxicated, p. 19. The clinic ran two tests on Christopherson in order to verify the figure.
An expert witness called by the defendant similarly testified that some people, albeit a small percentage, would not exhibit obvious signs of intoxication with such a blood-alcohol level.
Wiginore notes that this test was enunciated in Attorney-General v. Hitchcock, 1 Exch. 91 (1847). 3A Wigmore, Evidence (Chadbourn Rev. 1970) § 1020.
See also, Svensson v. Lindgren,
Farmers & Merchants Nat. Bank of Ivanhoe v. Przymus,
Defendant’s argument that plaintiffs are estopped from claiming error on this ground because they entered into a stipulation concerning the limited admissibility of Christopherson’s blood-alcohol content is groundless. Throughout the course of the proceedings plaintiffs attempted to question defendant’s witnesses concerning their observations of Christopherson and requested the court to permit cross-examination on this issue. The court denied these requests. Then, after Christopherson himself testified about the events of that evening, plain *33 tiffs sought to introduce evidence of Ms blood-alcohol content to impeach his testimony. The court allowed the evidence for that limited purpose. At no time did plaintiffs agree or stipulate that the issue of the witnesses’ observations of Christopherson were irrelevant.
State v. McLaugMin,
