OPINION
1. Defendant appeals from his conviction for driving while under the influence of intoxicating liquor (DWI), contrary to NMSA 1978, Section 66-8-102(A) (Repl.Pamp.1994). Defendant raises three issues on appeal: (1) whether Defendant was denied effective assistance of counsel when his attorney failed to challenge the proof of prior convictions submitted by the State, and if so, (2) whether this case should be remanded to the trial court for resentencing as a misdemeanor DWI; and (8) whether Nichols v. United States,
I. BACKGROUND
2. Defendant pleaded guilty to the charge of DWI, a misdemeanor conviction. At Defendant’s sentencing hearing, the State sought to enhance Defendant’s misdemeanor conviction to a felony by submitting proof of three prior convictions for DWT. See § 66-8-102(G). Defense counsel conceded two provable prior convictions, one in 1991 when Defendant was represented by counsel and one in 1981 when Defendant had waived counsel in writing. However, he contested a 1980 prior conviction because the record did not indicate Defendant had been represented by counsel or that there had been a waiver. The district court overruled the objection. Defendant was therefore guilty of his fourth DWI, which enhanced his misdemeanor conviction to a felony under Section 66-8-102(G).
II. DISCUSSION
A. Ineffective Assistance of Counsel
3. Defendant’s primary argument on appeal is that he was denied effective assistance of counsel at trial. His attorney stipulated to the existence of the 1980 conviction although contesting unsuccessfully its admissibility on grounds of lack of legal representation at the time of the conviction. Defendant now raises an additional challenge to the 1980 conviction which his counsel did not argue below. The 1980 conviction appears to have been superseded by a second “Final Order” entered six years later in 1986 stating simply “Case dismissed.” The 1980 conviction is signed by the magistrate judge. The 1986 final order dismissing the same 1980 conviction is signed by a different judge without stating the basis for the dismissal.
4. The Rules of Criminal Procedure for the Magistrate Courts provide that “[n]o judgment of conviction shall be changed.” NMSA 1978, Magis.Crim.R. 33(b) (Cum. Supp.1984); SCRA 1986, 6-801 (Repl.1995). Therefore, it is unclear under what authority the magistrate judge acted in dismissing Defendant’s 1980 conviction six years later. In addition, we do not have a certified copy of the 1986 dismissal order. It is equally unclear whether the 1981 order of conviction was properly certified, and it is unclear whether either final order was ever, in fact, filed with the magistrate court. Thus, we cannot determine with an appropriate level of confidence which documents regarding Defendant’s prior convictions were actually available for trial counsel’s review prior to Defendant’s sentencing hearing. Due to the poor record, we cannot say that Defendant presented a prima facie case of ineffective assistance of counsel, especially in light of at least a presumption under SCRA 6-801 (formerly Rule 33(b)), that a conviction, once entered, “shall [not] be changed.”
5. “Assistance of counsel is presumed effective unless the defendant demonstrates both that counsel was not reasonably competent and that counsel’s incompetence caused the defendant prejudice.” State v. Gonzales,
B. Remand
6. Defendant urges this Court to remand to the district court for an evidentiary hearing on his ineffective assistance of counsel claim. However, in an effort to preserve the efficacy of SCRA 1986, 5-802 (Repl.1992), this Court has expressed its preference for habeas corpus proceedings over remand for an evidentiary hearing where the record on appeal does not establish a prima facie case of ineffective assistance of counsel. State v. Swavola,
Recent decisions by this court have expressed our reservations about deciding claims of ineffective assistance of counsel in the absence of a district court evidentiary hearing on the matter. We have also expressed concern that for us to remand a case to the district court for an evidentiary hearing on an ineffective-assistance claim may circumvent SCRA 1986, 5-802 (Repl. 1992). We thus limit remand to those cases in which the record on appeal establishes a prima facie ease of ineffective assistance.
Id. (citations omitted).
7. Following Swavola, our Supreme Court expressed a similar view in Duncan v. Kerby,
8. Defendant cites Varela v. State,
9. Because we hold that Defendant did not establish a prima facie case of ineffective assistance of counsel, we decline to remand to the district court for an evidentiary hearing.
C. Application of Nichols
10. We next address the application of Nichols to the facts of this case. Defendant argues that the Nichols holding is limited to allowing an uneounseled prior conviction to be considered during the sentencing phase of a criminal prosecution, and it is not to be used in considering whether a misdemeanor should be converted to a felony. We disagree.
11. Some of the cases relied upon by the Supreme Court in Nichols can be helpful in understanding that decision. In Scott v. Illinois,
12. One year later the United States Supreme Court decided Baldasar v. Illinois,
13. A divided United States Supreme Court concluded that an uncounseled prior misdemeanor conviction, although constitutional under Scott because there was no sentence of imprisonment, could not be used to convert a second misdemeanor conviction into a felony under an enhancement statute. Id. at 224, 227-28, 230,
14. Fourteen years after Baldasar, the Nichols Court expressly overruled Baldasar. Nichols,
15. The Supreme Court adopted the dissent’s rationale in Baldasar “that a logical consequence of the holding is that an uncounseled conviction valid under Scott may be relied upon to enhance the sentence for a subsequent offense, even though that sentence entails imprisonment.” Id.
16. Contrary to Defendant’s contention, Nichols does not distinguish between criminal history provisions such as the one at issue in Nichols and enhancement statutes such as Section 66-8-102(G). In fact, the situation in Baldasar was factually similar to this case, in that Baldasar’s misdemeanor theft conviction was converted to a felony pursuant to an Illinois enhancement statute. Moreover, Nichols recognizes that enhancement statutes come in different forms and does not distinguish among them in its holding. See Nichols, 511 U.S. at -,
17. We next address the effect of Nichols on New Mexico case law, specifically, State v. Watchman,
18. In Ulibarri, this Court reasoned that “[a]ll instances where an enhancement follows a prior offense in which the defendant did not have the assistance of counsel in his defense are controlled by Baldasar.” Ulibarri,
D. New Mexico Constitution
19. Because we overrule Ulibarri and Watchman to the extent that they rely on Baldasar, we now turn to the question of whether the New Mexico Constitution affords more protection than does the United States Constitution regarding the use of an uncounseled prior conviction for enhancement purposes. This is an intriguing question which arguably finds some support in Watchman. See Watchman,
20.Defendant’s appellate counsel did not address the state constitutional argument in the brief-in-chief. In fact, the brief-in-chief states: “Whether the Nichols holding has any relevance whatsoever under the New Mexico Constitution is an even broader question which is not at issue in this case.” We have previously held that issues must be adequately argued and supported by authority in the brief-in-chief or they will be deemed abandoned. State v. Aragon,
III. CONCLUSION
21. Having decided that Defendant did not establish a prima facie case of ineffective assistance of counsel, we decline to remand to the district court for an evidentiary hearing. Moreover, we recognize that Nichols explicitly overrules Baldasar, and therefore, we overrule Ulibarri and Watchman insofar as they rely on Baldasar. Finally, as to whether the New Mexico Constitution affords greater protection than the United States Constitution under these circumstances, that question is not before us. We affirm Defendant’s conviction and sentence.
22. IT IS SO ORDERED.
