Missouri – MRS 577.010 to 5770.54

Missouri Code 577.010 to 5770.54

577.010. 1. A person commits the offense of driving while intoxicated if he or she operates a vehicle while in an intoxicated condition.

2. The offense of driving while intoxicated is:

(1) A class B misdemeanor;

(2) A class A misdemeanor if:

(a) The defendant is a prior offender; or

(b) A person less than seventeen years of age is present in the vehicle;

(3) A class E felony if:

(a) The defendant is a persistent offender; or

(b) While driving while intoxicated, the defendant acts with criminal negligence to cause physical injury to another person;

(4) A class D felony if:

(a) The defendant is an aggravated offender;

(b) While driving while intoxicated, the defendant acts with criminal negligence to cause physical injury to a law enforcement officer or emergency personnel; or

(c) While driving while intoxicated, the defendant acts with criminal negligence to cause serious physical injury to another person;

(5) A class C felony if:

(a) The defendant is a chronic offender;

(b) While driving while intoxicated, the defendant acts with criminal negligence to cause serious physical injury to a law enforcement officer or emergency personnel; or

(6) A class B felony if:

(a) The defendant is a habitual offender; or

(b) While driving while intoxicated, the defendant acts with criminal negligence to cause the death of a law enforcement officer or emergency personnel;

(7) A class A felony if the defendant is a habitual offender as a result of being found guilty of an act described under paragraph (d) of subdivision (11) of section 577.001 and is found guilty of a subsequent violation of such paragraph.

3. Notwithstanding the provisions of subsection 2 of this section, a person found guilty of the offense of driving while intoxicated as a first offense shall not be granted a suspended imposition of sentence:

(1) Unless such person shall be placed on probation for a minimum of two years; or

(2) In a circuit where a DWI court or docket created under section 478.007 or other court-ordered treatment program is available, and where the offense was committed with fifteen-hundredths of one percent or more by weight of alcohol in such person’s blood, unless the individual participates and successfully completes a program under such DWI court or docket or other court-ordered treatment program.

4. If a person is found guilty of a second or subsequent offense of driving while intoxicated, the court may order the person to submit to a period of continuous alcohol monitoring or verifiable breath alcohol testing performed a minimum of four times per day as a condition of probation.

5. If a person is not granted a suspended imposition of sentence for the reasons described in subsection 3 of this section:

(1) If the individual operated the vehicle with fifteen-hundredths to twenty-hundredths of one percent by weight of alcohol in such person’s blood, the required term of imprisonment shall be not less than forty-eight hours;

(2) If the individual operated the vehicle with greater than twenty-hundredths of one percent by weight of alcohol in such person’s blood, the required term of imprisonment shall be not less than five days.

6. A person found guilty of the offense of driving while intoxicated:

(1) As a prior offender, persistent offender, aggravated offender, chronic offender, or habitual offender shall not be granted a suspended imposition of sentence or be sentenced to pay a fine in lieu of a term of imprisonment, section 557.011 to the contrary notwithstanding;

(2) As a prior offender shall not be granted parole or probation until he or she has served a minimum of ten days imprisonment:

(a) Unless as a condition of such parole or probation such person performs at least thirty days of community service under the supervision of the court in those jurisdictions which have a recognized program for community service; or

(b) The offender participates in and successfully completes a program established under section 478.007 or other court-ordered treatment program, if available, and as part of either program, the offender performs at least thirty days of community service under the supervision of the court;

(3) As a persistent offender shall not be eligible for parole or probation until he or she has served a minimum of thirty days imprisonment:

(a) Unless as a condition of such parole or probation such person performs at least sixty days of community service under the supervision of the court in those jurisdictions which have a recognized program for community service; or

(b) The offender participates in and successfully completes a program established under section 478.007 or other court-ordered treatment program, if available, and as part of either program, the offender performs at least sixty days of community service under the supervision of the court;

(4) As an aggravated offender shall not be eligible for parole or probation until he or she has served a minimum of sixty days imprisonment;

(5) As a chronic offender shall not be eligible for parole or probation until he or she has served a minimum of two years imprisonment; and

(6) Any probation or parole granted under this subsection may include a period of continuous alcohol monitoring or verifiable breath alcohol testing performed a minimum of four times per day.