¶2The defendant now moves this court to dismiss the charge of operating under the influence in violation of § 14-227a on the grounds of double jeopardy. The issue before this court is whether the prohibition against *260 double jeopardy precludes the state from prosecuting the defendant for a violation of § 14-227a where the defendant has paid a fine for an infraction under § 14-218a arising from the same incident.
¶4In asserting his claim that the operating under the influence charge be dismissed, the defendant relies on Lonergan. In that case, the Connecticut Supreme Court examined the question of successive prosecutions and *261 discussed the traditional analysis set forth in Blockburger v.United States, 284 U.S. 299, 52 S. Ct. 180, 76 L. Ed. 306 (1932). In relying heavily on federal precedent, however, the Lonergan court applied an alternative test, called the "same evidence" test.1State v.Lonergan, supra,213 Conn. 92. The "same evidence" test provides that: "[I]f the same evidence offered to prove a violation of the offense charged in the first prosecution is the sole evidence offered to prove an element of the offense charged in the second prosecution, then prosecution of the second offense is barred on double jeopardy grounds, regardless of whether either offense requires proof of a fact that the other does not." (Internal quotation marks omitted.) Id., 81.
¶5The "same evidence" approach to determining the viability of successive prosecutions articulated by our Supreme Court in Lonergan is based primarily on United States Supreme Court authority. Specifically, theLonergan court based its holding on the underlying premise that "the Appellate Court's extension of double jeopardy protection in successive prosecution cases in excess of that offered by Blockburger is not contrary to United States Supreme Court precedent, and therefore, does not constitute reversible error." Id., 89.
¶6In Harris v. Oklahoma, 433 U.S. 682, 97 S. Ct. 2912, 53 L. Ed. 2d 1054 (1977), and Illinois v. Vitale, 447 U.S. 410, 100 S. Ct. 2260,65 L. Ed. 2d 228 (1980), the United States Supreme Court adopted an approach in successive prosecution cases which diverged from the traditional Blockburger analysis that looked at the elements of the offenses involved in the prosecutions. That court developed the "same conduct," or "same evidence," test in determining whether a second prosecution should *262 be barred on grounds of double jeopardy. The court continued this trend in Grady v. Corbin, 495 U.S. 508, 510, 110 S. Ct. 2084, 109 L. Ed. 2d 548 (1990), and again utilized the "same conduct" test in determining that a subsequent prosecution was violative of the defendant's double jeopardy protections.
¶7In United States v. Dixon, 509 U.S. 688, 704, 113 S. Ct. 2849,125 L. Ed. 2d 556 (1993), however, the court expressly overruled Grady, and held that "Grady was not only wrong in principle; it has already proved unstable in application." Id., 709. "Unlike Blockburger analysis, whose definition of what prevents two crimes from being the same offense . . . has deep historical roots and has been accepted in numerous precedents of this Court, Grady lacks constitutional roots." (Citation omitted; internal quotation marks omitted.) Id., 704. The court then reinstated the Blockburger test as the sole test for determining whether successive prosecutions are barred by the double jeopardy clause of the United States constitution. See id., 711-12.
¶8Although the line of cases that provide the reasoning underlying the rationale of Lonergan has been overruled, the Connecticut courts have not yet revisited this issue. If this court were to look at the defendant's claims in a traditional Blockburger analysis, then the defendant's motion to dismiss would be denied. It is clear that prosecuting the defendant for the offense of operating under the influence in violation of § 14-227a would require elements not contained in the speeding infraction.
¶9This court must decide, however, whether it will apply the traditionalBlockburger approach, or the "same evidence" approach set forth inLonergan. Although Lonergan has not been overruled in Connecticut, the federal case law underlying the rationale and reasoning in Lonergan was overruled by the *263 United States Supreme Court in Dixon. Lonergan's extension of double jeopardy protection in successive prosecution cases in excess of that offered by Blockburger is now contrary to United States Supreme Court precedent.