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
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:163.205 Source file: ors163.html Pages: Not recorded – Not recorded Passage SHA-256: ca6f8db63ef7571158b7285fe75334e80cbd6809e195bff8bdc61eec676d36ac Retained source evidence SHA-256: 81109a43a5631ebec4ebfde641092a6c60ecd13ec77452c9939b53ff86a4d40c
Source location: ORS 163.205 (all printed versions and notes)
Stored source content
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 or upon premises where a chemical reaction involving one or more precursor substances:
(i) Is occurring as part of unlawfully manufacturing a controlled substance or grinding, soaking or otherwise breaking down a precursor substance for the unlawful manufacture of a controlled substance; or
(ii) Has occurred as part of unlawfully manufacturing a controlled substance or grinding, soaking or otherwise breaking down a precursor substance for the unlawful manufacture of a controlled substance and the premises have not been certified as fit for use under ORS 453.885.
(2) As used in this section:
(a) “Controlled substance” has the meaning given that term in ORS 475.005.
(b) “Dependent person” means a person who because of either age or a physical or mental disability is dependent upon another to provide for the person’s physical needs.
(c) “Elderly person” means a person 65 years of age or older.
(d) “Legal duty” includes but is not limited to a duty created by familial relationship, court order, contractual agreement or statutory or case law.
(e) “Precursor substance” has the meaning given that term in ORS 475.940.
(3) Criminal mistreatment in the first degree is a Class C felony. [1973 c.627 §3; 1981 c.486 §1; 1993 c.364 §2; 2005 c.708 §1; 2017 c.21 §43]
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
163.118 Manslaughter in the first degree. (1) Criminal homicide constitutes manslaughter in the first degree when:
(a) It is committed recklessly under circumstances manifesting extreme indifference to the value of human life;
(b) It is committed intentionally by a defendant under the influence of extreme emotional disturbance as provided in ORS 163.135, which constitutes a mitigating circumstance reducing the homicide that would otherwise be murder to manslaughter in the first degree and need not be proved in any prosecution;
(c) A person recklessly 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; or
(d) It is committed recklessly or with criminal negligence by a person operating a motor vehicle while 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
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]