Manslaughter Under Section 210.3

Manslaughter Under Section 210.3

Section 210.3 occupies the middle rung of the Code's homicide ladder, and the way it is drafted shows where the disturbance defense fits in the larger scheme. The subsection opens with a lead-in, "Criminal homicide constitutes manslaughter when:", and then lists two lettered paragraphs separated by the word "or."¹ That connector makes the paragraphs alternatives, so a homicide needs to satisfy only one of them to qualify. Paragraph (a) reaches a homicide committed recklessly, and paragraph (b) reaches a homicide that would otherwise be murder but is committed under the influence of extreme mental or emotional disturbance for which there is reasonable explanation or excuse.² The disturbance clause that occupies most of this chapter is therefore one of two doors into manslaughter, and the other door has requirements of its own.

The grade of the offense shows why the Code houses both routes under one label. Article 210 defines criminal homicide as purposely, knowingly, recklessly, or negligently causing the death of another human being, and it sorts every such homicide into murder, manslaughter, or negligent homicide.³ Murder is a felony of the first degree, manslaughter a felony of the second degree, and negligent homicide a felony of the third degree, so manslaughter ranks below murder and above negligent homicide.⁴ That ranking follows culpability. A person who kills while consciously running a risk of death is less blameworthy than one who kills on purpose, and a person who kills on purpose while driven by a disturbance with a reasonable explanation may also be less blameworthy than an ordinary murderer. Placing both under manslaughter marks each as a serious crime that still falls short of murder.

Because the two routes reach the same grade for different reasons, the statute keeps them in separate paragraphs, and each paragraph asks its own question. Paragraph (a) asks about the risk the actor took in causing the death. Paragraph (b) presupposes a killing that already qualifies as murder and asks about the circumstances that moved the actor to commit it. A frequent error is to carry the disturbance inquiry into paragraph (a), so it helps to hold onto the point that a reckless homicide is manslaughter with no showing of disturbance at all.⁵ The converse also holds: a defendant who invokes paragraph (b) has no need to prove that the killing was reckless, since the clause starts from a homicide that would otherwise be murder.

The next two sections take the routes one at a time. The first treats reckless manslaughter as the contrast case, because seeing what paragraph (a) requires shows what paragraph (b) adds. The second turns to the reduction of an otherwise murderous killing, which is the doctrine this chapter develops.

Reckless Manslaughter Contrasted

Paragraph (a) of § 210.3(1) is the shortest clause in the manslaughter section: criminal homicide is manslaughter when "it is committed recklessly."⁷ The word "it" points back to the criminal homicide named in the lead-in to the subsection, so the clause asks only about the actor's mental state toward the risk of death.⁸ Nothing in the clause mentions provocation, grief, rage, or any other emotional state, and nothing in it asks whether the actor's reaction was reasonable. The Code defines recklessness in its general provisions on culpability, which this chapter does not develop. For the contrast it is enough to know that a reckless killer is aware of a serious risk of death and runs it anyway, without aiming at death. That mental state falls below the purposeful or knowing killing that defines ordinary murder in § 210.2(1)(a), so the Code grades the homicide as manslaughter on the strength of the mental state alone.⁹ The recklessness is what places the killing beneath murder, and no further reduction is needed.

Paragraph (b) is built differently, and the difference shows what each provision is for. It begins with "a homicide which would otherwise be murder" and then adds two conditions: the actor must have been under the influence of extreme mental or emotional disturbance, and there must be a reasonable explanation or excuse for it, judged from the actor's viewpoint.¹⁰ Those conditions exist because the killer in (b) acted with the purposeful or knowing mental state that makes a homicide murder, so the Code requires a showing before it will lower the grade. A reckless killer has already been placed below murder by the mental state itself. There is no murder to mitigate, and a disturbance requirement would have nothing to do. Reading that requirement into (a) would also add an element the clause does not contain, and the reckless killer who acted coolly, with no emotional disturbance at all, is as much within (a) as the one who acted in anger. Recklessness does not always stay at the manslaughter grade, however. When it is committed under circumstances manifesting extreme indifference to the value of human life, § 210.2(1)(b) classifies the homicide as murder.¹¹ That boundary is drawn by the murder definition, and this chapter takes it as given.

On a fact pattern, the working move is to sort the killing by the actor's mental state toward death before looking at emotion at all. A defendant who is angry or grieving is not for that reason a paragraph (b) case. If the killing was reckless, it is manslaughter under (a) whatever the defendant was feeling, and the disturbance question never has to be reached. The disturbance inquiry matters only when the killing was purposeful or knowing and so would otherwise be murder. Students lose this issue when they run a reasonable-explanation analysis on a reckless killing, and the point to hold is that the actor's mental state toward the death, rather than the presence of emotion, decides which paragraph applies.

Paragraph (a) is therefore the route that dispenses with any inquiry into emotion, and the same anger that is irrelevant in the first version of the scaffold facts becomes the center of the case in the second. The next section turns to paragraph (b) itself, where that inquiry becomes mandatory because the killing starts out as murder.

Mitigating an Otherwise Murder

Paragraph (b) of § 210.3(1) adds a second layer on top of the murder definition and does not create a freestanding offense. It begins with a homicide "which would otherwise be murder" and then conditions the lower grade on the killing's having been committed "under the influence of extreme mental or emotional disturbance for which there is reasonable explanation or excuse."¹³ The word "otherwise" is the hinge. It directs the factfinder to classify the killing under the murder section first. That section reaches purposeful or knowing killings and reckless killings committed under circumstances manifesting extreme indifference to the value of human life, and it opens by excepting whatever § 210.3(1)(b) reduces.¹⁴ Only a killing that clears that definition becomes a candidate for reduction, and the emotional question is asked after that classification, never in place of it.

The same word shows what kind of provision this is. A reduction under (b) is not owed to the defendant as of right, because the provision assumes that the actor killed with a murder-level mental state and that his reason was not wholly overthrown.¹⁵ Keeping the two inquiries apart does real work. The first asks what the actor intended or understood about the death. The second asks whether his situation makes the loss of self-control understandable to an ordinary citizen.¹⁶ A defendant who admits that he meant to kill can therefore litigate his emotional state without denying his intent, while a defendant who denies intent is making a different claim that this clause does not serve. The common-law treatment of voluntary manslaughter has the same shape: it presupposes an intent to kill and lets the circumstances reduce the homicide despite it, whereas an outlier view requiring the passion to destroy the intent makes reduction far harder to obtain.¹⁷ Because paragraph (b) starts from a homicide that is already murder, it follows the usual view.

The phrase "under the influence of" ties the disturbance to the act itself. The statute does not ask whether the defendant was upset at some point in his life, or even earlier that day. It asks whether the disturbance was operating when he committed the homicide, so that the killing came out of it.¹⁸ A later section develops what makes a disturbance actual rather than contrived. For now it is enough to see that the second layer has two parts: the killing must be murder, and the murder must have been committed under the influence of a disturbance that carries a reasonable explanation or excuse. Satisfying one part without the other leaves the offense at murder.

When both parts are met, the offense is manslaughter, which § 210.3(2) makes a felony of the second degree.¹⁹ Murder under § 210.2(2) is a felony of the first degree, so the reduction moves the offense down a full grade while keeping it a serious crime.²⁰ The finding does not produce an acquittal. A footnote in State v. Dumlao, applying Hawaii's counterpart provision, observes that although the statute calls the disturbance a defense, it works as a mitigating factor, because its only effect is to change the label from murder to manslaughter.²¹ The grade follows from the structure of the rule. A purposeful killer remains a purposeful killer, yet emotional circumstances can lower his blameworthiness, and a second-degree felony records both facts at once.

One structural feature of the Code also affects what the reduced offense is called. The Code does not divide murder into degrees: murder is a single offense, and manslaughter sits directly below it. In State v. Guido, a footnote contrasted the Code with the court's own statute and observed that the Code's conception of manslaughter belongs to an approach with no degrees of murder, in which manslaughter is designed to take in part of what that legislature had labeled second-degree murder.²² A killing mitigated under (b) therefore falls from murder straight to manslaughter, with no middle category of second-degree murder to catch it. A jurisdiction that grades murder by degrees may place some of those killings in a lower degree of murder, so the label a mitigated killing receives depends on which scheme the problem names.

The first two versions share the stabbing, the intent to kill, and the murder classification, and they differ only in whether the factfinder found a disturbance with a reasonable explanation. That single finding decides between manslaughter and murder. In the third version the killing never entered the murder category at all, which is the trap for a student who hunts for emotion in every homicide: a killing that is not murder leaves nothing to reduce.