¶ 1 We are asked to decide whether a trial judge may instruct a jury on a lesser included offense supported by the evidence over objections from the defense and the prosecution. We hold that, although a judge should hesitate to give the instruction in such circumstances, it was not reversible error in this ease to do so.
I.
¶ 2 Gary Wayne Gipson, Jr. and Billy Joe Huff, Jr. had a financial dispute about a business venture. 1 Huff, accompanied by his father, drove to Gipson’s house to resolve matters.
¶ 3 Huff went to the door while his father waited in the car. When Gipson came outside, he exchanged words with Huff and punched him. After Huff hit Gipson back, Gipson pulled out a gun and shot Huff. Huff ran toward the ear and Gipson fired several more shots, one of which hit Huff in the back. Huff died in the hospital that night.
¶ 4 Gipson was indicted for first degree murder, illegal discharge of a firearm, and aggravated assault. The State did not seek the death penalty. At trial, the judge sua sponte instructed the jury on second degree murder over Gipson’s objection and on manslaughter over the objections of both Gipson and the State. The jury acquitted Gipson of first degree murder and was unable to reach a verdict on second degree murder, but found Gipson guilty of manslaughter. The jury was unable to reach a verdict on aggravated assault, but found Gipson guilty on the firearms charge.
¶ 5 On appeal, Gipson conceded that the evidence supported the manslaughter instruction, but argued that the trial judge erred by giving it over the objections of both parties.
State v. Gipson,
No. 1 CA-CR 10-0381,
¶ 6 We granted review to resolve an issue of statewide importance. We have jurisdiction under Article 6, Section 5(3) of the Arizona Constitution and A.R.S. § 12-120.24 (2003).
II.
A.
¶ 7 Gipson first argues that he had an absolute right to present an “all or nothing” defense to the first degree murder charge. He cites
State v. Krone,
¶8
Krone
and
Rodriguez,
however, were capital cases. In each case, this Court discussed the trial court’s obligation in capital cases under
Beck v. Alabama
¶ 10
Rodriguez
illustrates the point. There, the defendant submitted a request for lesser included instructions, but later withdrew it.
¶ 11 Gipson’s reading of
Krone
and
Rodriguez
as affording a defendant the absolute right to an “all or nothing” defense thus interprets those cases too broadly.
See State v. Cruz,
B.
¶ 12 Alternatively, Gipson argues that the trial judge erred by instructing on manslaughter over both parties’ objections. This argument also fails.
¶ 13 We once required trial judges to instruct on every lesser included offense supported by the evidence in
all
homicide eases, whether or not such an instruction was requested.
See State v. Madden,
¶ 14 That argument finds no support in our rules. To the contrary, Rule 23.3 provides that “[fjorms of verdict shall be submitted to the jury for all offenses necessarily included in the offense charged.”
2
M-though Rule 23.3 does not mandate that a lesser included offense instruction be submitted over the objections of the defendant and the state, it plainly does not preclude the trial judge, in the exercise of his discretion, from doing so. Moreover, Rule 13.2(c) provides that “[specification of an offense in an indictment, information, or complaint shall constitute a charge of that offense and of all offenses necessarily included therein.” Thus, the defendant is on notice from the beginning of the proceedings against him that the jury
¶ 15 We do not suggest that, in exercising their discretion, trial judges should ignore the objections of both the defendant and the state to a lesser included offense instruction. “In general the trial judge should withhold charging on lesser included offense[s] unless one of the parties requests it, since that charge is not inevitably required in our trials, but is an issue best resolved, in our adversary system, by permitting counsel to decide on tactics.”
Walker v. United States,
¶ 16 Gipson cites no ease, however, in which an appellate court has reversed a conviction solely because a trial judge gave a lesser included instruction that was supported by the evidence. Nor have we discovered any such case. Indeed, in
People v. Garcia,
the Illinois Supreme Court, while cautioning trial judges to “exercise restraint” in instructing
sua sponte
on lesser included offenses, refused to reverse a conviction on this ground.
¶ 17 We agree with the approach taken by the Garcia court. When both parties object to a lesser included offense instruction, the trial court should be loath to give it absent compelling circumstances to the contrary. But if the instruction is given and supported by the evidence, a resultant conviction for the lesser included offense does not violate the defendant’s constitutional rights or contravene any Arizona statute or rule. Because the manslaughter instruction in this case was supported by the evidence, Gipson’s conviction must stand.
III.
¶ 18 For the reasons above, we affirm the memorandum decision of the court of appeals and affirm Gipson’s convictions and sentences.
Notes
. "We view the facts in the light most favorable to upholding the verdicts."
State v. Chappell,
. An offense is necessarily included "when it is lesser included” and "the facts of the case as presented at trial are such that a jury could reasonably find that only the elements of a lesser offense have been proved.”
State v. Wall,
. Gipson does not claim that the State had suggested before instructions were settled that it did not intend to pursue a manslaughter conviction. Thus, we are not confronted today with a case in which the defendant was surprised by or unable to prepare a defense to the necessarily included charge.
Cf. Ramsey
v.
State,
