OPINION
Defendant was convicted of second degree murder and aggravated assault. Those convictions, and the sentence for aggravated assault, were affirmed by this court in a memorandum decision. However, the dangerous-nature sentence for second degree murder was vacated because that issue had not been submitted to the jury and the allegations of the charge did not implicitly require such a finding. The matter was remanded for resentencing on the second degree murder count. On remand, the trial judge ordered a new jury impanelled to try the dangerous-nature allegation. Defendant appeals from this order, contending that such procedure violates the Double Jeopardy Clause of the United States and Arizona constitutions. Because an interlocutory appeal of a double jeopardy claim is constitutionally mandated,
Abney v. United States,
431 U.S.
*58
651,
We believe the retrial of the defendant on the dangerous-nature allegation would constitute double jeopardy. The jury in this case was dismissed without reaching a verdict on one of the charges. As discussed below, that dismissal was without the defendant’s consent. See
Green v. United States,
We recognize that sentencing enhancing allegations, such as use of a deadly weapon, are not constitutionally required to be the subject of jury determination.
McMillan v. Pennsylvania,
—U.S.—,
The state’s reliance on
State v. Riley,
Finally, we reach an alternative basis on which the order appealed from must be reversed. In our initial mandate, we ordered that the matter be “remanded for resentencing in connection with the second-degree murder conviction.” The trial court was bound by that mandate.
State v. Federico,
The order appealed from is reversed and the matter is remanded for resentencing in connection with the second degree murder conviction.
Notes
. In the more usual case, relief would be by way of special action. See
McLaughlin
v.
Fahringer,
