§706-657 Enhanced sentence for second degree murder. (a) The court may sentence a person who was twenty-one years of age or older at the time of the offense and who has been convicted of murder in the second degree to life imprisonment without the possibility of parole under section 706-656 if the court finds that the murder was especially heinous, atrocious, or cruel, manifesting exceptional depravity or that the person was previously convicted of the offense of murder in the first degree or murder in the second degree in this State or was previously convicted in another jurisdiction of an offense that would constitute murder in the first degree or murder in the second degree in this State.
(b) Hearings to determine the grounds for imposing an enhanced sentence for second degree murder may be initiated by the prosecutor or by the court on its own motion. The court shall not impose an enhanced term unless the ground therefor has been established at a hearing after the conviction of the defendant and on written notice to the defendant of the ground proposed. Subject to the provision of section 706-604, the defendant shall have the right to hear and controvert the evidence against the defendant and to offer evidence upon the issue.
(c) The provisions pertaining to commutation in section 706-656(2) shall apply to persons sentenced pursuant to this section.
(d) As used in this section:
"Especially heinous, atrocious, or cruel, manifesting exceptional depravity" means a conscienceless or pitiless crime that is unnecessarily torturous to a victim.
"Previously convicted" means a sentence imposed at the same time or a sentence previously imposed that has not been set aside, reversed, or vacated. [L 1993, c 271, §1; am L 1996, c 15, §2; am L 2014, c 202, §3; am L 2025, c 152, §4]
Note
The 2014 amendment applies to proceedings arising on or after July 2, 2014 and to proceedings that were begun but not concluded before July 2, 2014. L 2014, c 202, §6.
COMMENTARY ON §706-657
Act 271, Session Laws 1993, added this section to give discretion to the court to sentence an individual, in a second degree murder case evidencing exceptional depravity, to life imprisonment without possibility of parole under §706-656. The legislature felt that this discretion should be limited to those situations in which the circumstances demonstrate that the individual who committed the crime is exceptionally depraved, and therefore should receive the enhanced sentence. House Standing Committee Report No. 1171, Senate Standing Committee Report No. 689.
Act 15, Session Laws 1996, amended this section to provide that a court may sentence a person convicted of murder in the second degree to life imprisonment without the possibility of parole, if the person had a prior conviction for murder. The Act addressed the problem encountered by the prosecution in Briones v. State, 74 H. 442 (1993), in attempting to obtain a conviction of the defendant for murder in the first degree for killing two persons. The supreme court held in Briones v. State that the defendant must have had the prior intent or state of mind to kill two persons before the defendant killed the first person, for a conviction for murder in the first degree, which has a sentence of life imprisonment without parole. The legislature's intent was to permit a court to sentence a defendant to life imprisonment without the possibility of parole when the defendant commits two or more murders. Senate Standing Committee Report No. 2592, House Standing Committee Report No. 221-96.
Act 202, Session Laws 2014, amended this section to apply the sentencing guidelines under the section to persons eighteen years of age or over at the time of the offense. The legislature found that Hawaii is one of the few states that still allow life sentences without the possibility of parole for juvenile offenders. International law prohibits life sentences without parole for juvenile offenders under the age of eighteen at the time the crime is committed. The United States is the only country in the world that sentences its children to a lifetime of incarceration. In Miller v. Alabama, 132 S. Ct. 2455 (2012), the U.S. Supreme Court held that mandatory life sentences without parole for those under the age of eighteen at the time of their crimes violate the Eighth Amendment's prohibition on cruel and unusual punishments. The Supreme Court reasoned that children are constitutionally different from adults for sentencing purposes, and because juveniles have diminished culpability and greater prospects for reform, they are less deserving of the most severe punishments. The Supreme Court concluded that the distinctive attributes of youth diminish the penological justifications for imposing the harshest sentences on juvenile offenders, even when they commit terrible crimes. Act 202 recognized the constitutional differences relating to sentencing between juvenile and adult offenders by eliminating the sentences of life imprisonment without the possibility of parole for juvenile offenders. Senate Standing Committee Report No. 3248, Conference Committee Report No. 56-14.
Act 152, Session Laws 2025, amended this section to change the minimum age at which individuals who are convicted of second degree murder are eligible for an enhanced sentence of life without parole from eighteen to twenty-one. The legislature found that juveniles are psychologically and developmentally different from adults and these differences should be recognized by the legal system. Juveniles are extremely vulnerable to negative environments and are easily influenced by crime-producing influences; are less capable than adults to consider the long-term impact of their actions, control their emotions and impulses, or evaluate risks and reward; and do not have control over their living situations and may experience traumas that create environments susceptible to gang involvement or exposure to adult criminal behaviors. Neuroscience and brain development research has demonstrated that brain maturation continues through an individual's mid-twenties. The legislature believed that, due to the research supporting continued brain maturation through early adulthood, defendants under the age of twenty-one at the time of the offense who had committed a serious offense should have the opportunity for parole after establishing a clear pattern of rehabilitation as established by positive behaviors while in custody. Senate Standing Committee Report No. 1080, House Standing Committee Report No. 807, Conference Committee Report No. 54.
Case Notes
The findings necessary to impose an enhanced sentence under this section must be made by the trier of fact; if the prosecution elects to seek an enhanced sentence pursuant to this section, it must be alleged in the complaint. 92 H. 19, 986 P.2d 306 (1999).
Section requires State to prove, beyond a reasonable doubt, that the victim suffered unnecessary torture and that the defendant intentionally or knowingly inflicted unnecessary torture upon the victim; "unnecessary torture" means the infliction of extreme physical or mental suffering, beyond that which necessarily accompanies the underlying killing. 93 H. 224, 999 P.2d 230 (2000).
Trial court erred in imposing enhanced sentence under this section where court's findings of fact regarding whether victim screamed or incurred defensive wounds were clearly erroneous and there was no substantial evidence that victim suffered unnecessary torture. 93 H. 224, 999 P.2d 230 (2000).
Jury's findings whether murder was "especially heinous, atrocious, or cruel, manifesting exceptional depravity"; unanimity requirement clarified. 95 H. 1, 18 P.3d 203 (2001).
Section not unconstitutionally vague as section provides adequate guidance to a fact-finder charged with determining whether a murder was "especially heinous, atrocious, or cruel, manifesting exceptional depravity" and provides adequate notice to the person of ordinary intelligence that an enhanced sentence may be imposed if he or she intentionally or knowingly inflicts unnecessary torture on the murder victim and the victim in fact suffers unnecessary torture. 95 H. 1, 18 P.3d 203 (2001).