163.125 Manslaughter in the second degree. (1) Criminal homicide constitutes manslaughter in the second degree when:
(a) It is committed recklessly;
(b) A person intentionally causes or aids another person to commit suicide; or
(c) A person, with criminal negligence, causes the death of a child under 14 years of age or a dependent person, as defined in ORS 163.205, and:
(A) The person has previously engaged in a pattern or practice of assault or torture of the victim or another child under 14 years of age or a dependent person; or
(B) The person causes the death by neglect or maltreatment, as defined in ORS 163.115.
(2) Manslaughter in the second degree is a Class B felony. [1971 c.743 §89; 1975 c.577 §3; 1997 c.850 §4; 1999 c.954 §1]
Stored review status: 2025_edition_later_amendments_unresolved. A text match is a research starting point; applicability is not established.
Official chapter context and edition notices
Chapter 163 — Offenses Against Persons
2025 EDITION
OFFENSES AGAINST PERSONS
CRIMES AND PUNISHMENTS
HOMICIDE
ASSAULT AND RELATED OFFENSES
KIDNAPPING AND RELATED OFFENSES
COERCION
SEXUAL OFFENSES
OFFENSES AGAINST FAMILY
VISUAL RECORDING OF SEXUAL CONDUCT OF CHILDREN
INVASION OF PRIVACY
MISCELLANEOUS
STALKING
SEXUAL ABUSE RESTRAINING ORDERS
HOMICIDE
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Stable record: oregon_criminal_law:legal_authorities:163.125 Source file: ors163.html Pages: Not recorded – Not recorded Passage SHA-256: d65a8e81f435e2fca30cd0f5ac99c50fe3435f8319e897ea0cdadb66d46a3386 Retained source evidence SHA-256: 81109a43a5631ebec4ebfde641092a6c60ecd13ec77452c9939b53ff86a4d40c
Source location: ORS 163.125 (all printed versions and notes)
Stored source content
163.125 Manslaughter in the second degree. (1) Criminal homicide constitutes manslaughter in the second degree when:
(a) It is committed recklessly;
(b) A person intentionally causes or aids another person to commit suicide; or
(c) A person, with criminal negligence, causes the death of a child under 14 years of age or a dependent person, as defined in ORS 163.205, and:
(A) The person has previously engaged in a pattern or practice of assault or torture of the victim or another child under 14 years of age or a dependent person; or
(B) The person causes the death by neglect or maltreatment, as defined in ORS 163.115.
(2) Manslaughter in the second degree is a Class B felony. [1971 c.743 §89; 1975 c.577 §3; 1997 c.850 §4; 1999 c.954 §1]
Cross-references
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Oregon criminal law — ORS Title 16 (2025 snapshot) · legal_authorities
163.115 Murder in the second degree; affirmative defense to certain felony murders; sentence of life imprisonment required; minimum term. (1) Except as provided in ORS 163.095, 163.118 and 163.125, criminal homicide constitutes murder in the second degree:
(a) When it is committed intentionally, except that it is an affirmative defense that, at the time of the homicide, the defendant was under the influence of an extreme emotional disturbance;
(b) When it is committed by a person, acting either alone or with one or more persons, who commits or attempts to commit any of the following crimes and in the course of and in furtherance of the crime the person is committing or attempting to commit, or during the immediate flight therefrom, the person, or another participant if there be any, causes the death of a person other than one of the participants:
(A) Arson in the first degree as defined in ORS 164.325;
(B) Criminal mischief in the first degree by means of an explosive as defined in ORS 164.365;
(C) Burglary in the first degree as defined in ORS 164.225;
(D) Escape in the first degree as defined in ORS 162.165;
(E) Kidnapping in the second degree as defined in ORS 163.225;
(F) Kidnapping in the first degree as defined in ORS 163.235;
(G) Robbery in the first degree as defined in ORS 164.415;
(H) Any felony sexual offense in the first degree defined in this chapter;
(I) Compelling prostitution as defined in ORS 167.017; or
(J) Assault in the first degree, as defined in ORS 163.185, and the victim is under 14 years of age, or assault in the second degree, as defined in ORS 163.175 (1)(a) or (b), and the victim is under 14 years of age; or
(c) By abuse when a person, recklessly under circumstances manifesting extreme indifference to the value of human life, cau
163.205 Criminal mistreatment in the first degree. (1) A person commits the crime of criminal mistreatment in the first degree if:
(a) The person, in violation of a legal duty to provide care for another person, or having assumed the permanent or temporary care, custody or responsibility for the supervision of another person, intentionally or knowingly withholds necessary and adequate food, physical care or medical attention from that other person; or
(b) The person, in violation of a legal duty to provide care for a dependent person or elderly person, or having assumed the permanent or temporary care, custody or responsibility for the supervision of a dependent person or elderly person, intentionally or knowingly:
(A) Causes physical injury or injuries to the dependent person or elderly person;
(B) Deserts the dependent person or elderly person in a place with the intent to abandon that person;
(C) Leaves the dependent person or elderly person unattended at a place for such a period of time as may be likely to endanger the health or welfare of that person;
(D) Hides the dependent person’s or elderly person’s money or property or takes the money or property for, or appropriates the money or property to, any use or purpose not in the due and lawful execution of the person’s responsibility;
(E) Takes charge of a dependent or elderly person for the purpose of fraud;
(F) Leaves the dependent person or elderly person, or causes the dependent person or elderly person to enter or remain, in or upon premises:
(i) Where a cannabinoid extract as defined in ORS 475C.009 is being processed; and
(ii) That have not been licensed under ORS 475C.085; or
(G) Leaves the dependent person or elderly person, or causes the dependent person or elderly person to enter or remain, in
163.147 Crime category classification for manslaughter in the second degree and criminally negligent homicide. The Oregon Criminal Justice Commission shall classify manslaughter in the second degree as described in ORS 163.125 and criminally negligent homicide as described in ORS 163.145 as crime category 9 of the sentencing guidelines grid of the commission if:
(1) The manslaughter or criminally negligent homicide resulted from the operation of a motor vehicle; and
(2) The driver of the motor vehicle was driving while under the influence of intoxicants. [2003 c.815 §1]
Note: 163.147 was enacted into law by the Legislative Assembly but was not added to or made a part of ORS chapter 163 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation.
163.149 Aggravated vehicular homicide. (1) Criminal homicide constitutes aggravated vehicular homicide when it is committed with criminal negligence, recklessly or recklessly under circumstances manifesting extreme indifference to the value of human life by a person operating a motor vehicle while under the influence of intoxicants in violation of ORS 813.010 and:
(a) The person has a previous conviction for any of the crimes described in subsection (2) of this section, or their statutory counterparts in any jurisdiction; and
(b) The victim’s death in the previous conviction was caused by the person driving a motor vehicle.
(2) The previous convictions to which subsection (1) of this section applies are:
(a) Manslaughter in the first degree under ORS 163.118;
(b) Manslaughter in the second degree under ORS 163.125; or
(c) Criminally negligent homicide under ORS 163.145.
(3) It is an affirmative defense to a prosecution under this section that the defendant was not under the influence of intoxicants at the time of the conduct that resulted in the previous conviction.
(4) Aggravated vehicular homicide is a Class A felony. [2007 c.867 §1]
Note: 163.149 was enacted into law by the Legislative Assembly but was not added to or made a part of ORS chapter 163 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation.
163.185 Assault in the first degree. (1) A person commits the crime of assault in the first degree if the person:
(a) Intentionally causes serious physical injury to another by means of a deadly or dangerous weapon;
(b) Intentionally or knowingly causes serious physical injury to a child under six years of age;
(c) Violates ORS 163.175 knowing that the victim is pregnant; or
(d) Intentionally, knowingly or recklessly causes serious physical injury to another while operating a motor vehicle under the influence of intoxicants in violation of ORS 813.010 and:
(A) In the 10 years prior to the date of the current offense the person has been convicted of at least three of any of the following offenses in any combination:
(i) Driving under the influence of intoxicants in violation of ORS 813.010, or its statutory counterpart in another jurisdiction;
(ii) A driving under the influence of intoxicants offense in another jurisdiction that involved the impaired driving or operation of a vehicle, an aircraft or a boat due to the use of intoxicants or any combination thereof; or
(iii) An offense in another jurisdiction that involved driving or operating a vehicle, an aircraft or a boat while having a blood alcohol content above that jurisdiction’s permissible blood alcohol content; or
(B)(i) The person has a previous conviction for any of the crimes described in subsection (2) of this section, or their statutory counterparts in any jurisdiction; and
(ii) The victim’s death or serious physical injury in the previous conviction was caused by the person driving a motor vehicle.
(2) The previous convictions to which subsection (1)(d)(B) of this section apply are:
(a) Manslaughter in the first degree under ORS 163.118;
(b) Manslaughter in the second degree under ORS 163.125;