delivered the opinion of the court.
Plaintiff, Olin L. Gilliland, sued Robert A. Steinhoefel for $200,000 because of injuries and property damage plaintiff suffered while he was driving on a public highway at night and struck a cow belonging to defendant, whose negligence, according to the complaint, caused or contributed to the accident in that defendant allowed his cattle to go on a heavily traveled highway. From a summary judgment for defendant, plaintiff has appealed.
The following facts are undisputed. Steinhoefel and another rancher, not a party to the suit, on December 28, 1970, moved some one hundred cows and their calves from a pasture near Roset along Highway 14-16, intending to take them to defendant’s home ranch in the direction of Gillette. The snow in the borrow pit was *1351 deep and travel was slow. Between 4:30 and 5 p. m. they left the cattle in a pasture of a rancher, Pickrel, whose land adjoined defendant’s, fed them some alfalfa pellets, repaired the gate through which they had placed the cattle in the pasture hut made no careful inspection of the fences or other gates and left for their homes. Between 7 and 8 p. m., a highway patrolman, Clifton Ritchie, was summoned to the highway adjacent to the Pickrel pasture where the accident had occurred. He determined that Gilliland had struck a cow on the highway, in his lane of traffic at the place of impact, and had then swerved and struck two pickups parked on the left side of the highway. 1
Plaintiff’s appeal is principally grounded on the thesis that summary judgment was improper because there was a genuine issue as to material facts relating to the negligence of defendant," who left the cattle without checking the fences, particularly concerning a gate (“H”) in the pasture where the cattle were placed by defendant, certain evidence indicating it to have been open at 4:10 p.- m. and that following the accident the investigating patrolman saw cattle tracks coming out of the gate onto the highway. In his argument plaintiff refers to the case of Hinkle v. Siltamaki, Wyo.,
The response is that there was no evidence of defendant’s having any knowledge that his cattle were on the public way until after the accident, that his actions refute any implication that he willfully permitted or caused them to be there, and that simple negligence does not support the rule in Hinkle. Defendant poses the question, What is negligent conduct equivalent to “knowledge, consent, and wilfulness?” And he replies he thinks the answer lies in the definition of the degrees of negligence found in McClure v. Latta, Wyo.,
Defendant also insists that the summary judgment was correct because the record does not show the alleged negligence of the defendant to have been the cause of the accident, there being no adequate proof in the record to support the assumption that (1) the gate (“H”) was open when the cows escaped from the pasture, and (2) the cows escaped through the gate — or that a closer inspection than the one made would or could have revealed an open gate. To adopt this concept would require an interpretation and evaluation of the testimony adduced by the depositions. The burden is upon the party seeking the summary judgment to demonstrate clearly that there is no genuine issue of material fact and that the movant is entitled to a judgment as a matter of law, regardless of which party has the burden of proof at the trial. Mealey v. City of Laramie, Wyo.,
Reversed.
Notes
. Gilliland remembers no occurrences either prior to or following the accident.
. In pertinent part § 11-507 reads: “It shall be unlawful for any person * * * being the owner of livestock ⅜ * * to permit said livestock to run at large in any fenced public lanes or fenced roads in the State of Wyoming. * * * ”
. Gross v. Southern Railway Company, 5 Cir.,
