FACTUAL AND PROCEDURAL BACKGROUND
On September 5, 1998, Rodney Neiss was arrested and subsequently charged with driving while under the influence of alcoholic liquor (DUI). The State alleged that Neiss had previ *693 ously been convicted of DUI on June 10, 1989, and on January 24, 1996; therefore, the State sought enhancement of Neiss’ sentence pursuant to Neb. Rev. Stat. § 60-6,196(2)(c) (Supp. 1999). On March 30, 1999, Neiss appeared in the county court with counsel and entered a plea of guilty tо the charge of DUI. After accepting Neiss’ plea and adjudging him guilty of DUI, the county court scheduled an evidentiary hearing to determine whether Neiss’ sentence should be enhanced because of prior DUI convictions. That hearing was conducted, and on September 9, the county court entered a finding that the January 24, 1996, DUI conviction could be utilized to enhance the sentence, but that the State was barred from utilizing the June 10, 1989, conviction for enhancement purposes.
Prior to passage of 1998 Neb. Laws, L.B. 309, trial courts in Nebraska could look back only 8 years, for purposes of sentence enhancement, to determine if a person convicted of DUI had prior DUI convictions. After L.B. 309 went into effect on April 19,1998, however, courts could look back 12 years to prior DUI convictions for enhancement purposes. See § 60-6,196(2). The county court determined that applying L.B. 309 to look back 12 years for a prior DUI conviction would have the effect of giving the amended statute an ex post facto application. Thus, the county court, utilizing only the 1996 prior conviction, found Neiss guilty of second-offense DUI and sentenced him on that basis.
The State sought and obtained leave to apрeal the judgment to the district court, claiming that the county court erred in finding that the State could not utilize Neiss’ 1989 DUI conviction for enhancement purposes. On November 9, 1999, the district court, for reasons substantially the same as later articulated by this court in
State
v.
Hansen,
On appeal to the Court of Appeals, Neiss assigned as error the district court’s (1) reversing the county court’s decision to sen *694 tence him as a second-offense DUI, as opposed to a third offensе, and (2) reversing the decision and remanding the case to the county court for resentencing as a third-offense DUI, because Neiss had been “placed legally in jeopardy” in the county court. Under his second assignment of error, Neiss argued that he had been placed legally in jeopardy under the plain language of Neb. Rev. Stat. § 29-2319 (Reissue 1995) and that the district court’s decision must therefore be revеrsed.
The State moved for summary affirmance pursuant to Neb. Ct. R. of Prac. 7B(2) (rev. 2000) on March 15, 2000. Neiss conceded that
State
v.
Hansen, supra,
was controlling and dispositive of his first assignment of error. Regarding Neiss’ second assignment of error, the State argued that the Court of Appeals’ decision in
State v. Werner,
In his objection to summary affirmance, Neiss again urged the Court of Appeals to analyze his case under the plain language of § 29-2319, as opposed to a constitutional double jeopardy analysis. The Court of Appeals, however, granted the State’s motion for summary affirmance with the following entry on May 2, 2000: “Motion of appellee for summary affirmance sustained; judgment affirmed. See rule 7B(2).”
We granted Neiss’ petition for further review to analyze whether he was “placed legally in jeopardy” within the meaning of § 29-2319 at the time that the county court determined Neiss to be а second offender and sentenced him accordingly.
*695 ASSIGNMENT OF ERROR
In his petition for further review, Neiss assigns that the Court of Appeals erred in sustaining the State’s motion for summary affirmance of the district court’s reversal of the decision and remand of this case to the county court for resentencing as a third-offense DUI, based on the fact that Neiss had been placed legally in jeopardy in the county court within the meaning of § 29-2319.
STANDARD OF REVIEW
Interpretation of a statute presents a question of law, in connection with which an appellate court has an obligation to reach an independent conclusion irrespective of the decision made by the court below.
State v. Hernandez,
ANALYSIS
Neb. Rev. Stat. § 29-2317 (Reissue 1995) provides, inter alia, that a prosecuting attorney may appeal any ruling or decision of the county court madе during the prosecution of a cause by presenting to the court a notice of intent to take an appeal to the district court with reference to the rulings or decisions of which the complaint is made. That procedure was utilized in the instant case.
Section 29-2319, however, provides in pertinent part:
(1) The judgment of the court in any action taken under the provisions of [§] 29-2317 ... shall not be reversed nor in any manner affected when the defendant in the trial court has been placed legally in jeopardy, but in such cases the decision of the district court shall determine the law to govern in any similar case which may be pending at the time the decision is rendered, or which may thereafter arise in the district.
(Emphasis supplied.)
The issue to be decided in this appeal is whether Neiss was “placed legally in jeopardy” under the meaning of § 29-2319 when the county court determined that Neiss’ 1989 DUI conviction could not be utilized for еnhancement purposes and he was sentenced for second-offense DUI.
*696
We have addressed the meaning of being “placed legally in jeopardy” in analyzing Neb. Rev. Stat. § 29-2316 (Reissue 1995) in the context of resentencing proceedings after a reversal by an appellate court. While § 29-2316 deals specifically with appellate courts and § 29-2319 deals with a district court sitting as an appellаte court, the relevant language in § 29-2316 is identical to the relevant language in subsection (1) of § 29-2319. Both statutes state that the judgment of the trial court in any action where the prosecutor has appealed “shall not be reversed nor in any manner affected when the defendant in the trial court has been
placed legally in jeopardy.”
We have, however, drawn a distinction between the finality and conclusiveness accordеd to a trial verdict of acquittal (bars reprosecution) and the lack of finality accorded to the statutorily granted right of review of a defendant’s sentence (does not invoke double jeopardy considerations). See,
State v. Wren,
In
State
v.
Wren, supra,
we analyzed the effects of § 29-2316 on our ability to reverse the sentencing decision of a lower court and impose a harsher sentence upon a defendаnt. In determining whether the defendant in
State v. Wren
had been placed legally in jeopardy as far as his sentence was concerned, we quoted
United States
v.
DiFrancesco,
“The double jeopardy focus, thus, is not on the appeal but on the relief that is requested, and our task is to determine whether a criminal sentence, once pronounced, is to be accorded constitutional finality and conclusiveness similar to that which attaches to a jury’s verdict of acquittal. We conclude that neither the history of sentencing practices, nor the pertinent rulings of this Court, nor even considerations of double jeopardy policy support such an equation.”
State v. Wren,
The issue in the instant case is slightly different, however. We must determine whether Neiss had been placed legally in jeopardy by virtue of the county court’s determination, at the conclusion of the enhancement hearing, that the conviсtion in the case at bar was Neiss’ second offense. Stated another way, are enhancement hearing determinations to be accorded finality and conclusiveness similar to trial verdicts of acquittal or is the review of an enhancement proceeding historically more similar to the review of a defendant’s sentence? The U.S. Supreme Court recently considered a similar issue in
Monge
v.
California,
In
Monge
v.
California,
the dеfendant was charged in state court with a felony and the State notified the defendant that it would seek to prove two prior conviction enhancement allegations. Under California’s “ ‘three-strikes’ law,” a defendant convicted of a felony who has two qualifying prior convictions for “ ‘serious felonies’ ” receives a minimum prison sentence of 25 years to life; a defendant who has one priоr serious felony conviction receives double the normal prison sentence.
*698
In affirming the decision of the California Supreme Court, the U.S. Supreme Court discussed the applicability of double jeopardy principles to sentencing proceedings.
Id.
The Court noted that its previous decision in
Bullington
v.
Missouri,
the “embarrassment, expense and ordeal” as well as the “anxiety and insecurity” that a capital defendant faces “are at leаst equivalent to that faced by any defendant at the guilt phase of a criminal trial.” ... And we cited the “unacceptably high risk” that repeated attempts to persuade a jury to impose the death penalty would lead to an erroneous capital sentence.
Monge
v.
California,
In addressing whether double jeopardy principles apply to California’s enhancement proceeding in
Monge
v.
California,
Even assuming, however, that the proceeding on the prior conviction allegation has the “hallmarks” of a trial that we identified in Bullington, a critical component of our reasoning in that case was the capital sentencing context. The penalty phase of a capital trial is undertaken to assess the gravity of a particular offense and to determine whether it warrants the ultimate punishment; it is in many resрects a continuation of the trial on guilt or innocence of *699 capital murder.... Because the death penalty is unique “in both its severity and its finality,” ... we have recognized an acute need for reliability in capital sentencing proceedings.
Quoting
Gardner v. Florida,
The Court went further to point out that the procedural protections involved in capital sentencing proceedings are based on Eighth Amendment principles. Conversely, “[w]here noncapital sentencing proceedings contain trial-like protections, that is a matter of legislative grace, not constitutional command.”
Monge
v.
California,
Similarly, in the instant case, we conclude that Neiss was not plаced legally in jeopardy at the conclusion of the enhancement proceeding. First, we address the nature of the offense for which Neiss was charged and the nature of the enhancement proceeding under Nebraska’s DUI law, § 60-6,196. We must determine whether Neiss was guilty of “second-offense DUI,” making the prior conviction a necessary element of the offense, or whether the offense was simply “DUI,” with the prior DUI convictions only enhancing the sentence. The Court of Appeals addressed this issue in
State
v.
Werner,
In State v. Werner, the defendant contended that when the county court found her guilty of second-offense DUI, it acquitted her of third-offense DUI, thereby preventing resentencing as a third offense because it would subject her to reprosecution for the same crime and place her in double jeopardy. The Cоurt of Appeals addressed the issue of whether, pursuant to § 60-6,196 (Reissue 1993), the proscribed offense is “third-offense DUI,” making the prior convictions necessary elements of the offense, or whether the offense is simply “DUI,” with the prior DUI convic *700 tions only enhancing the sentence. Section 60-6,196(2) (Reissue 1993) provided that “[a]ny person who operates or is in the actual physical control of any motor vehicle while [under the influence of alcoholic liquor or of any drug] shall be guilty of a crime and upon conviction punished as follows ...” (Emphasis supplied.)
The Court of Appeals correctly determined that the plain language of the statute criminalizes the act of DUI and that the fact of prior offenses is irrelevant to the guilt or innocence of the defendant and is only relevant to the defendant’s sentence. State v. Werner, supra. The relevant languаge in the current version of § 60-6,196(2) (Supp. 1999) is identical to the language examined by the court in State v. Werner, supra. Because we agree with the Court of Appeals’ determination that the plain language of the statute criminalizes the act of DUI and that prior offenses are irrelevant to the guilt or innocence of a defendant, we conclude that Neiss was convicted of DUI and that the determination of whether it wаs his second or third offense was part of a separate enhancement proceeding.
Next, we address the issue of whether double jeopardy principles apply to the enhancement proceeding in the case at bar. The Supreme Court’s decision in
Monge v. California,
sentence enhancements [have never] been construed as additional punishment for the previous offense; rather, they act to increase a sentence “because of the manner in which [the defendant] committed the crime of conviction.” ... An enhanced sentence imposed on a persistent offender thus “is not to be viewed as either a new jeopardy оr additional penalty for the earlier crimes” but as “a stiffened penalty for the latest crime, which is considered to be an aggravated offense because a repetitive one.”
*701
Monge
v.
California,
For these reasons, we hold that double jeopardy principles do not apply to DUI enhancement proceedings; thus, a district court is not precluded from reversing an erroneous enhancement determination and remanding the case to county court with directions to resentence the offender according to law. Neiss, however, argues that the language of § 29-2319 requires us to analyze the instant case under something other than double jeopardy principles. We do not agree.
As noted previously, in both
State
v.
Wren,
Thus, we determine that Neiss was not “placed legally in jeopardy” within the meaning of § 29-2319 at the time that the county court determined Neiss to be a second offender and sentenced him accordingly. Neiss’ argument to the contrary is without merit.
CONCLUSION
For the foregoing reasons, we conclude that the district court did not err when it reversed the judgment of the county court and remanded the case to the county court with directions to resentence Neiss as a DUI third offender. The judgment of the Court of Appeals is therefore affirmed.
Affirmed.
