The defendant, James Anderkin, was charged with operating a motor vehicle while under the influence of intoxicating liquor (D.U.I.), in violation of 23 V.S.A. 1201(a) (2). It is from a conviction of that charge that he appeals. We affirm.
On December 23, 1982, at about 9:30 p.m., a police dispatcher received a report from the highway department concerning an accident on Route 143, near Route 5. It was a snowy evening. A police officer on patrol went to investigate. Upon arrival, he discovered the defendant in a car driven off the side of the road and into a gully. Mr. Anderkin identified himself as the operator of the vehicle.
Defendant was cut on his forehead, but refused medical assistance offered by the officer. Because of the bad weather, and the officer’s observation that the defendant appeared to be intoxicated, the officer drove the defendant to the police station to complete an accident report and to further investigate whether the defendant was intoxicated. At the station, the officer explained to the defendant his Miranda rights, and after obtaining the defendant’s consent, took breath samples in order to test for intoxication. The breath samples were later analyzed by both the State’s and the defendant’s chemists, both of whom testified at trial regarding the results. Based on the evidence presented at the trial, the jury found the defendant guilty as charged, and the court entered judgment on that verdict. On appeal, the defendant alleges two grounds for reversing his conviction: first, that the State failed to prove all the elements of the offense charged, and second, that cer *243 tain evidence was erroneously admitted at trial in violation of the defendant’s constitutional rights.
I.
In a criminal trial, the State is required to prove beyond a reasonable doubt each element of the alleged offense.
In re Winship,
(a) A person shall not operate, attempt to operate, or be in actual physical control of any vehicle on a highway while:
(2) under the influence of intoxicating liquor;
The defendant contends there was insufficient evidence presented at trial to prove beyond a reasonable doubt that he was operating the car while under the influence. We disagree.
There was evidence presented at trial, as part of the State’s case, that the defendant admitted he was driving and that he stopped operating his car about ten p.m. In
State
v.
Clark,
Evidence was also presented regarding the defendant’s state of sobriety at the time of operation. The police officer testified that when he arrived at the scene, the defendant seemed confused, was slurring his speech, was having difficulty with his balance, and was emanating a strong odor of alcohol. Furthermore, a chemist, qualified as an expert witness, testified that he had analyzed a breath sample taken at the police station around eleven p.m. and that by relating the results of this test back to the approximate time of operation, he computed the defendant’s blood alcohol level at that time to
*244
be above 0.10 percent. Although some of this evidence was contradicted at trial, it is the province of the jury to resolve such contradictions and decide whom to believe.
State
v.
Ten-ney,
II.
The defendant’s next claim of error is that the State failed to prove that the defendant made a knowing and intelligent waiver of his Miranda rights, and that absent such a waiver, there was evidence erroneously admitted at trial. The defendant contends that the accident resulted in a head injury which caused him to be confused and disoriented and thus unable to make a knowing and intelligent waiver of his Miranda rights.
The burden of proving that a defendant knowingly and intelligently waived his
Miranda
rights is on the State.
State
v.
Badger,
The defendant also contends that it was error for the judge to have made a finding regarding the waiver because such a finding is a factual determination which should have been for the jury to make. This claim, however, is being raised now, on appeal, for the first time. Having not been presented below for the trial judge to rule on, the claim of error is waived and we will not rule on its substance.
State
v.
Welch,
Affirmed.
