Second-degree DWI is Minnesota’s highest gross-misdemeanor DWI charge. It is not defined by one particular breath-test number or by a simple “second offense” label. The charge is created by a combination of a present DWI or test-refusal allegation and statutory aggravating factors. Which factors the state alleges—and whether each one can actually be proved—can determine whether the case remains second degree or drops to third or fourth degree.

Under Minn. Stat. § 169A.25 (2026), ordinary DWI becomes second degree when two or more aggravating factors were present. Criminal test refusal becomes second degree with one aggravating factor. The factors are a qualified prior impaired-driving incident within 10 years, an alcohol concentration of 0.16 or more at the time of the offense or within two hours, and the presence of a child under 16 who is more than 36 months younger than the accused.

A conviction is punishable by up to 364 days in jail and a $3,000 fine. Repeat-offense minimums, treatment, electronic monitoring, plate impoundment, license revocation, ignition interlock, and sometimes vehicle forfeiture can matter more in practice than the statutory maximum. This guide explains the current 2026 law; the version in effect on the incident date generally controls. It is legal information, not advice about a particular charge.

What to do after a second-degree DWI arrest

A person released from jail often has several legal matters moving at once: the criminal charge, an administrative license revocation, plate impoundment, possible vehicle seizure, and release conditions involving alcohol use or monitoring. These proceedings use different notices and deadlines. Resolving one does not automatically resolve the others.

Preserve the papers and envelopes. Keep the citation, breath-test printout, notice and order of revocation, temporary license, plate-impoundment order, vehicle-seizure notice, booking papers, release order, and every mailed envelope. Photograph all pages.
Do not wait on the license case. A petition for judicial review ordinarily must be filed within 60 days after receipt of a revocation notice. A plate-impoundment petition also has a 60-day deadline. The first criminal court date may fall after either deadline.
Follow release conditions exactly. Abstinence, remote electronic alcohol monitoring, testing, no-driving provisions, and travel restrictions can begin immediately. A claimed misunderstanding is a poor substitute for obtaining clarification from the court.
Identify disappearing evidence. Business cameras, apartment cameras, dispatch audio, body-camera footage, vehicle data, phone-location records, receipts, and witnesses should be identified promptly. Some sources are overwritten within days.
Obtain the actual prior record. A driving-record entry may omit a rescission, use an inaccurate label, or display separate conviction and revocation entries from one incident. Certified source documents matter.

Do not post an explanation online or use recorded jail calls to discuss the case. If a child was in the vehicle, do not coach the child or ask repeated questions about what happened. Preserve what the child said spontaneously and let counsel decide how any necessary interview should be handled.

What makes a DWI second degree in Minnesota?

Section 169A.25 creates two forms of second-degree DWI:

DWI under section 169A.20, subdivision 1, with two or more aggravating factors; or
criminal test refusal under section 169A.20, subdivision 2, with one aggravating factor.

The difference is easy to miss. A prior incident alone ordinarily makes an impairment or alcohol-concentration case third degree, but it can make a refusal case second degree. A first-time DWI can be second degree if, for example, the state proves both a 0.16-or-higher alcohol concentration and a qualifying child passenger. Two separate qualified prior incidents can also supply two factors even when there is no high test result and no child in the vehicle.

The degree and the offense number answer different questions. “Second degree” identifies the classification of the present charge. The repeat-offense sentencing statute separately asks how many qualified incidents occurred in the applicable 10-year period. A person can therefore face second-degree DWI as a first lifetime offense, while another person’s second-degree charge may be a third incident carrying a much larger mandatory penalty.

The three aggravating factors—and how they combine

Minn. Stat. § 169A.03, subdivision 3 (2026) identifies three categories:

a qualified prior impaired-driving incident within the 10 years immediately preceding the current offense;
an alcohol concentration of 0.16 or more measured at the time of the offense or within two hours; and
a child under 16 in the vehicle when the child is more than 36 months younger than the accused.

Each separate qualified prior incident in the 10-year period counts as a separate factor under Minn. Stat. § 169A.095 (2026). That means two valid prior incidents can create second-degree DWI without either of the other categories. One prior plus a qualifying high alcohol concentration is two factors. One prior plus a qualifying child passenger is also two. A high concentration plus a child passenger can make a first incident second degree.

The rules do not allow unlimited stacking. A criminal conviction and administrative license revocation arising from the same conduct ordinarily count as one prior incident. Multiple children in the vehicle supply only one child-passenger factor. And one test result of 0.16 or more is one factor, not one for each count charged from the result.

The charging complaint should state the precise combination. If it merely alleges “two or more aggravating factors” without enough facts to identify them, counsel should obtain clarification before making decisions about a plea or trial strategy.

What is a qualified prior impaired-driving incident?

The definitions in section 169A.03 include both qualifying impaired-driving convictions and qualifying impaired-driving-related losses of license. The lists reach Minnesota DWI and test-refusal convictions, certain older and specialized impaired-driving offenses, designated juvenile adjudications, administrative revocations for test failure or refusal, and conforming laws from other jurisdictions.

A dismissed criminal DWI does not necessarily erase the factor. If the same event produced a qualifying administrative revocation that was not rescinded, the revocation may count on its own. Conversely, an arrest or police report without a qualifying conviction or license loss is not enough merely because a database calls it a DWI incident.

Minn. Stat. § 169A.09 (2026) requires multiple priors to arise from separate courses of conduct. If one arrest produced both a conviction and a license revocation, either may be used as the qualified incident, but not both. The defense should match incident dates, court files, revocation notices, and case numbers rather than count every line on the driving record.

Out-of-state matters require more than matching the words DUI or OWI. The foreign statute or ordinance must conform to a Minnesota provision listed in the definition. Counsel should obtain the historical foreign statute and certified record of conviction or license action. Diversion, deferred adjudication, civil suspension, and criminal conviction do not mean the same thing in every jurisdiction.

How the 10-year aggravating-factor window is calculated

The criminal aggravating-factor window remains 10 years. It should not be confused with Minnesota’s current driver’s-license rules, which may use a 20-year lookback for revocation and ignition-interlock consequences.

The 10-year calculation is exact. In State v. Wertheimer, 781 N.W.2d 158, 162–63 (Minn. 2010), the Minnesota Supreme Court held that the two relevant dates “must be in the same ten-year period.” Incidents on the same calendar date exactly 10 years apart were not within 10 years of each other.

A record audit should identify the event date that the statute assigns to each alleged predicate rather than substitute an arrest, conviction, sentencing, reinstatement, or revocation-end date. A one-day error can change the degree. When an old conviction or revocation is near the boundary, counsel should obtain the certified source record and the statute in effect at both incidents.

The 0.16 alcohol-concentration factor

An alcohol concentration of 0.16 or more is an aggravating factor if measured at the time of the offense or within two hours. The threshold is inclusive: a valid 0.160 result meets the definition. The number may come from breath, blood, or urine, but the state must establish that the test is admissible, reliable, timely, and attributable to the accused.

The 0.16 factor is distinct from the ordinary 0.08 alcohol-concentration offense. A person may be charged with an alcohol-concentration count and an impairment count from the same incident, while the same qualifying result also sets the degree. The state does not avoid its burden on the factor merely because the underlying DWI can be proved through observations instead of the test.

A defense review should include:

the time driving or physical control allegedly ended;
the time each breath sample, blood draw, or urine collection occurred;
the instrument’s complete test record, diagnostic messages, controls, and sample agreement;
mouth alcohol, regurgitation, medical conditions, observation-period events, and operator procedure;
for laboratory testing, collection materials, preservatives, labeling, storage, transport, chain of custody, analytical method, controls, calibration, and measurement uncertainty; and
whether the reported value near 0.16 is supported at the precision the state claims.

Minnesota also recognizes a statutory post-driving-consumption defense. Under Minn. Stat. § 169A.46, subdivision 1 (2026), a defendant may prove by a preponderance of the evidence that alcohol consumed after driving and before the evidentiary test caused the concentration to cross the applicable threshold. The defense requires notice before the omnibus or pretrial hearing. It is not a generic “rising alcohol” defense; it concerns actual post-driving consumption supported by evidence.

The child-passenger aggravating factor

The statute requires more than the presence of someone described casually as a minor. The passenger must be under 16, must have been in the motor vehicle at the time of the offense, and must be more than 36 months younger than the accused. Birth records, witness testimony, video, and the timing of the alleged driving can all matter.

One child passenger supplies one aggravating factor. Several children still supply only one. In State v. Fichtner, 867 N.W.2d 242, 248–50 (Minn. Ct. App. 2015), the Court of Appeals held that “the presence of either a child or multiple children may constitute only one aggravating factor.” The court reversed a second-degree DWI conviction that had improperly counted three children as separate factors and directed entry of a third-degree conviction on that count.

A child-passenger allegation may also produce a separate child-endangerment charge, depending on the facts. Multiple convictions and multiple sentences from one behavioral incident raise additional issues under Minnesota law. The defense should examine the elements, claimed risk to the child, and whether the state seeks legally permissible convictions and punishment rather than assume the DWI factor automatically proves child endangerment.

The presence of a child also affects collateral proceedings. It can trigger custodial arrest and plate impoundment even without a prior incident. Law enforcement may make a child-protection report. Those consequences make careful communication important; the criminal defense should be coordinated with any family or child-protection matter without turning a child into an investigator for either side.

Why refusal plus one factor is second degree

Criminal test refusal is already a gross misdemeanor under Minnesota’s DWI structure. Section 169A.25 elevates refusal to second degree when one aggravating factor was present. Common examples are refusal with one prior incident inside 10 years, refusal while a qualifying child was in the vehicle, or a case in which other admissible chemical evidence establishes 0.16 or more.

The state must prove the refusal offense itself. A breath-refusal prosecution ordinarily requires a lawful arrest based on probable cause, the breath-test advisory, a lawful test request, and words or conduct amounting to refusal. Warranted blood and urine requests follow different rules, including the warrant requirement or a recognized exception and statutory test-selection procedures.

In State v. Bernard, 859 N.W.2d 762, 767–74 (Minn. 2015), the Minnesota Supreme Court upheld the warrantless breath-test request in that case as a valid search incident to arrest. The decision does not eliminate factual challenges to probable cause, the arrest, the advisory, access to counsel, whether a sample was actually refused, or whether a blood or urine request complied with the rules that apply to those tests.

A driver’s response must be heard in context. Silence, confusion, an attempt to call a lawyer, inability to provide an adequate sample, a medical limitation, language difficulty, or a request for clarification is not evaluated from a single word in a report. Audio and video of the full advisory and testing sequence are usually more important than an officer’s summary.

The underlying DWI must still be proved

Aggravating factors set the degree; they do not prove driving while impaired. Except in a refusal prosecution, the state must prove a present violation of Minn. Stat. § 169A.20, subdivision 1 (2026). The possible theories include impairment by alcohol, controlled substances, intoxicating substances, cannabis, or a combination; an alcohol concentration of 0.08 or more at the time or within two hours; the commercial 0.04 standard; and certain Schedule I or II substances or metabolites.

The state must also prove driving, operating, or physical control. A parked-vehicle case may turn on the location of the keys, vehicle operability, the person’s position, ownership, circumstances of arrival, and the practical ability to put the vehicle in motion. An impairment case may depend on driving conduct, observations, field exercises, statements, and alternative medical or environmental explanations.

A high test result is powerful evidence, but it does not retroactively create a lawful stop or warrant. A prior record does not excuse the state from proving identity and present conduct. The defense should analyze the current case and the degree-setting factors as related but distinct bodies of proof.

How the state proves aggravating factors at trial

A degree-setting aggravating factor is not mere sentencing background. The state must prove the facts required for the charged offense beyond a reasonable doubt unless the defendant validly waives trial on the point or enters a legally sufficient stipulation.

Prior convictions and revocations create a fairness problem: the jury may need to decide that a qualifying incident exists, but hearing the name and details of an old impaired-driving case can encourage improper propensity reasoning. A carefully drafted stipulation may remove unnecessary detail while preserving a legal challenge to whether the record actually qualifies.

In State v. Kuhlmann, 806 N.W.2d 844, 848–50 (Minn. 2011), a second-degree refusal case, the Supreme Court held that the district court erred by accepting counsel’s stipulation to prior-conviction elements without obtaining the defendant’s personal jury-trial waiver. The right includes a jury determination of guilt on every element beyond a reasonable doubt. Whether to stipulate, and the form of the waiver, must therefore be handled deliberately.

For a 0.16 factor, proof may include the test record, operator or analyst testimony, timing evidence, and expert interpretation. For a child-passenger factor, the state must establish age, age difference, presence in the vehicle, and timing. For each prior, the state must establish the identity of the accused, the qualifying disposition, the correct date, and statutory fit.

Building the defense: evidence and motions

The defense should create one timeline for the present incident and a separate table for every alleged prior. That prevents a strong argument about the stop from distracting from a defective enhancement—and prevents a valid prior from obscuring problems with the present test.

Stop, expansion, and arrest

Squad video, body-camera footage, dispatch audio, and the officer’s report should be compared second by second. An officer needs a lawful basis for the seizure and a particularized basis to expand a traffic stop into a DWI investigation. In State v. Diede, 795 N.W.2d 836, 843 (Minn. 2011), the Supreme Court explained that reasonable suspicion requires “a particularized and objective basis,” not an unparticularized hunch.

Field sobriety exercises should be evaluated in their actual conditions. Instructions, demonstration, surface, grade, lighting, footwear, weather, traffic, injury, disability, fatigue, language, anxiety, and age can affect performance. The officer’s selected clues should be compared with the complete recording.

Testing and refusal

Breath evidence should be audited from observation period through the final test record. Blood and urine evidence requires the warrant, collection documents, chain of custody, laboratory bench notes, controls, calibration, quality records, and an assessment of measurement uncertainty. A value close to 0.16 deserves particular attention because the difference between 0.159 and 0.160 can change the degree.

In a refusal case, the defense should obtain the complete advisory and attorney-call recording, not just the officer’s checked boxes. Questions include whether the driver was lawfully arrested, whether the correct advisory was given, whether a reasonable opportunity to consult counsel was provided for a breath request, whether the driver understood the request, and whether conduct described as refusal was voluntary and unequivocal under the circumstances.

The prior-record audit

For each alleged predicate, obtain the complaint, judgment, disposition, revocation order, rescission order if any, and historical statute. Confirm that conviction and license entries from one incident were not counted twice. Check identity and the exact 10-year boundary. For foreign matters, compare the elements and legal effect of the foreign disposition to Minnesota’s definitions.

Custodial arrest, bail, and pretrial monitoring

Current Minn. Stat. § 169A.40, subdivision 3 (2026) directs an officer who has decided to prosecute second-degree DWI to arrest and take the person into custody. That does not mean every person charged with second-degree DWI must remain jailed until the first court appearance. Subdivision 3(b) expressly mandates detention to first appearance for first-degree DWI and specified offenses committed while driving privileges are canceled as inimical to public safety.

For covered nonfelony DWI charges, Minn. Stat. § 169A.44 (2026) governs conditional release. Unless maximum bail is imposed, release ordinarily requires an agreement to abstain from alcohol and submit to remote electronic alcohol monitoring with at least daily breath-alcohol measurements. The court may consider an extreme-hardship exception and impose another appropriate condition. The precise release order controls.

At the first appearance, the court considers public safety, court appearance, the alleged facts, record, and release compliance. A workable plan may address housing, transportation, employment, treatment assessment, medication verification, monitoring, and surrender of driving privileges. Violating a no-use or monitoring condition can lead to revocation of release even before the underlying DWI is resolved.

Second-degree DWI penalties and mandatory minimums

Second-degree DWI is a gross misdemeanor. Under Minn. Stat. § 609.03, subdivision 2 (2026), the maximum gross-misdemeanor punishment is 364 days’ imprisonment, a $3,000 fine, or both. The likely sentence depends heavily on incident count, mandatory statutes, the facts, the person’s broader record, local practice, treatment needs, and negotiated or litigated outcomes.

Second incident within 10 years

Under Minn. Stat. § 169A.275, subdivision 1 (2026), a conviction within 10 years of a qualified prior incident calls for either at least 30 days of incarceration, with at least 48 hours in a local facility, or eight hours of community work service for each day below 30 served locally. The statute permits departures for substantial mitigating factors and participation in an authorized intensive-probation program, but retains an unsuspendable floor of at least 48 hours’ incarceration or 80 hours of community work service.

Third incident within 10 years

A conviction within 10 years of the first of two qualified priors triggers subdivision 2. The court generally must impose either at least 90 days’ incarceration, with at least 30 consecutive days in a local facility, or the statutory intensive-supervision alternative with at least six consecutive local days. Up to 60 days may be served through home detention under the statutory conditions. Exact credit and execution should be stated in the sentencing order.

A first incident charged as second degree

A high concentration and child passenger can supply two factors even without a prior incident. In that situation, the repeat-offense minimums in subdivisions 1 and 2 do not apply merely because the charge is second degree. The court still has the gross-misdemeanor maximum, assessment and treatment provisions, probation authority, license and plate consequences, and the facts of the offense.

This is why the offense degree should never be used as shorthand for the mandatory jail calculation. The complaint, prior-incident table, and sentencing statute must be read together.

Assessment, treatment, electronic monitoring, and probation

A substance-use-disorder assessment is not a formality. The evaluator should receive accurate information, relevant treatment history, prescribed medications, and verified test results. Under section 169A.275, subdivision 5, the court must order the recommended level of care when the conviction involved an alcohol concentration of 0.16 or more or occurred within 10 years of a qualified prior incident, unless the person is committed under the felony provision.

Treatment should be selected for clinical fit and credibility, not simply for the fastest certificate. Starting appropriate care can improve health, reduce risk, and give the court reliable information. But entering a program also creates records and potential admissions. Counsel and the treatment provider have different roles, and the client should understand confidentiality and reporting before assuming every conversation is privileged.

Minn. Stat. § 169A.277 (2026) requires long-term electronic alcohol monitoring in specified stayed-sentence cases, including a DWI within 10 years of the first of two or more prior impaired-driving convictions. When the statute applies and equipment is available, the court must order at least 30 consecutive days of electronic alcohol monitoring during each year of probation. The section also covers specified young repeat offenders and offenses committed while driving privileges are canceled as inimical to public safety.

Probation conditions may include abstinence, random testing, treatment, aftercare, a victim-impact panel, safe-driving programming, ignition interlock, community work service, restitution, and compliance with licensing orders. A probation violation is not a new trial on the original DWI; it can lead to additional jail or execution of stayed time under different procedures and burdens.

Driver’s-license revocation and ignition interlock

The administrative license action begins from test failure or refusal, not from a second-degree conviction label. Current 2026 revocation periods are found in Minn. Stat. § 171.178 (2026). The current licensing system often looks back 20 years, while the criminal aggravating factor looks back 10. A prior too old to enhance the criminal charge may still extend license or interlock consequences.

For a test failure with no qualified prior incident in 20 years, current law generally sets a minimum 90-day revocation, increased to at least one year for a result at twice the legal limit or more. A refusal with no prior generally carries at least one year. With one prior in 20 years—or two or more priors—the person may remain revoked until completing the ignition-interlock period required by statute.

These are general current rules, not a calculation for a particular driver. The incident date, test type and result, age, prior history, commercial license, interlock history, conviction, and cancellation status can change the answer. A nonresident may face action in Minnesota and the home state.

A driver ordinarily has 60 days after receiving the notice and order to file a petition for judicial review. Administrative review does not extend that period. A criminal dismissal or reduction does not automatically rescind the administrative revocation. The civil petition must identify the statutory issues with specificity, and filing it does not automatically stay the revocation. See the firm’s Minnesota DWI license revocation guide for a detailed explanation.

License-plate impoundment and vehicle forfeiture are different

Plate impoundment

Minn. Stat. § 169A.60 (2026) defines plate-impoundment violations to include a DWI-related revocation within 10 years of a qualified prior incident, an alcohol concentration at twice the legal limit, and a qualifying child passenger. Many second-degree cases therefore trigger plate impoundment, but the legal basis should be checked rather than assumed from the charge title.

The order generally reaches the plates on the vehicle involved and other vehicles registered, jointly registered, or leased in the violator’s name, subject to statutory exceptions and special-series plate procedures. An innocent owner or other registered owner may have separate rights and obligations. Driving a vehicle with impounded plates or allowing an unlawful use can create additional criminal exposure.

A person seeking judicial review must ordinarily petition within 60 days after receiving the notice and order of impoundment. The plate petition may be combined with the license-revocation petition. A later dismissal, acquittal, or rescission can affect the order under the statute, but the owner should not ignore the original deadline while hoping the criminal case resolves first.

Vehicle forfeiture

A second-degree label alone does not automatically make the vehicle forfeitable under current law. Minn. Stat. § 169A.63 (2026) defines a designated offense to include first-degree DWI and a DWI committed within 10 years of the first of two qualified prior incidents. It also defines a designated license revocation based on two or more qualified priors in the relevant period. A third-incident second-degree case may therefore support forfeiture, while a first-incident second-degree case based on high alcohol concentration and a child passenger ordinarily does not satisfy that definition solely from those two factors.

Forfeiture is a separate civil proceeding with notice, demand, filing, ownership, innocent-owner, hardship, interlock, and redemption provisions. The deadline and procedure in the seizure notice control. A titled owner who was not driving should obtain advice promptly rather than assume that the criminal defendant’s lawyer automatically represents every ownership interest.

Consequences beyond the court sentence

A gross-misdemeanor DWI can affect employment, professional licenses, vehicle insurance, housing applications, international travel, and immigration status. Commercial drivers face federal and state disqualification rules even when the incident occurred in a personal vehicle. Health-care, transportation, education, public-safety, and licensed occupations may impose reporting requirements that do not track the criminal court’s terminology.

Noncitizens should obtain immigration advice before entering a plea. DWI consequences vary with the charged conduct, accompanying offenses, admissions, sentence, and immigration status. A criminal defense lawyer should coordinate with qualified immigration counsel rather than make categorical promises.

If a child was in the vehicle, the event may generate a child-protection assessment or family-court dispute. Statements made in one forum can affect another. The client should comply with lawful safety plans and orders while ensuring that counsel knows about every agency contact and deadline.

How second-degree DWI cases are resolved

A good resolution follows the evidence. Some cases are reduced because the state cannot prove a second aggravating factor. Others involve a valid factor combination but a suppressible stop, defective test, inadequate refusal proof, or legally insufficient prior record. Still others require a sentencing-focused strategy because the core evidence is strong.

Negotiations may address dismissal of an unsupported factor, reduction to third- or fourth-degree DWI, dismissal of companion counts, the factual basis for licensing or plate consequences, mandatory-minimum treatment, monitoring credit, jail structure, treatment, forfeiture, and probation conditions. The prosecutor cannot simply cancel the commissioner’s separate license order, so a plea offer should be evaluated beside the civil case.

A sentencing plan should be developed before the plea. Useful material can include a credible assessment, verified treatment and aftercare, monitoring compliance, employment and caregiving information, medical records, transportation and ignition-interlock planning, restitution, and a proposal that satisfies statutory minimums while protecting public safety. Generic character letters are less useful than specific, verified information.

Trial strategy requires decisions about how the jury will learn of aggravating factors. A stipulation may prevent prejudicial detail about an old DWI from reaching the jury, but it also waives trial on an element and requires a personal, informed waiver. A 0.16 factor may require expert testimony or careful treatment of measurement uncertainty. A child-passenger case may require age and presence proof while avoiding an emotional presentation untethered to the elements.

The defense should keep the questions separate: Was there a lawful seizure? Can the state prove a current DWI or refusal? Which aggravating factors are legally available? Can each be proved beyond a reasonable doubt? What civil deadlines remain? What sentence follows from the actual incident count? That discipline is more useful than arguing from the charge’s name.

Frequently asked questions about Minnesota second-degree DWI

1. Is second-degree DWI a felony in Minnesota?

No. Second-degree DWI is a gross misdemeanor. The maximum is 364 days in jail and a $3,000 fine. First-degree DWI is the felony level.

2. What makes a DWI second degree?

An ordinary DWI under section 169A.20, subdivision 1, is second degree with two or more aggravating factors. Criminal test refusal is second degree with one aggravating factor. The factors are a qualified prior incident within 10 years, an alcohol concentration of 0.16 or more, and a qualifying child passenger.

3. Can a first DWI be charged as second degree?

Yes. A first incident can be second degree if two nonprior factors are present—for example, a qualifying alcohol concentration of 0.16 or more and a child passenger who meets the age requirements.

4. Do two old DWI incidents count as two aggravating factors?

They can if both are qualified incidents within the 10 years immediately preceding the present offense and arose from separate courses of conduct. A conviction and revocation from the same conduct count only once.

5. Does a dismissed prior DWI still count?

Possibly. A qualifying administrative license revocation from that incident may count even if the criminal charge was dismissed. A rescinded revocation, a mere arrest, or a nonqualifying disposition should not be treated as a valid factor without further analysis.

6. Do several children in the car create several aggravating factors?

No. State v. Fichtner holds that one or multiple qualifying children create one aggravating factor. The children do not stack into separate factors.

7. Does any passenger under 18 count as the child factor?

No. The passenger must be under age 16 and more than 36 months younger than the accused. The child must also have been in the motor vehicle at the time of the offense.

8. What happens if the test result is exactly 0.16?

The statutory language is “0.16 or more,” so an admissible and reliable result of exactly 0.16 meets the factor. Results near the threshold should be reviewed for timing, procedure, precision, and measurement uncertainty.

9. Why is refusal with one prior charged as second degree?

Section 169A.25 treats criminal test refusal differently from an ordinary impairment or alcohol-concentration count. Refusal plus one aggravating factor is second degree; an ordinary DWI generally requires two factors for that degree.

10. Must the police take someone accused of second-degree DWI to jail?

The current custodial-arrest statute directs officers to arrest and take a person into custody when proceeding with a second-degree DWI prosecution. But the separate rule requiring detention until first appearance applies to the categories stated in section 169A.40, subdivision 3(b), not automatically to every second-degree charge. Nonfelony release can require abstinence and remote alcohol monitoring.

11. Is there mandatory jail for second-degree DWI?

It depends on incident count. A second incident within 10 years generally starts with a 30-day framework and an unsuspendable floor of 48 hours in custody or 80 hours of community work service. A third incident generally starts with a 90-day framework. A first incident charged as second degree does not acquire a repeat-offense minimum merely from the degree.

12. Will the license plates be impounded?

Many second-degree cases meet the plate-impoundment definition because of a prior within 10 years, a result at twice the legal limit, or a qualifying child passenger. The order, vehicle ownership, registered vehicles, and petition deadline should be checked individually.

13. Can the state take the vehicle in every second-degree case?

No. Current forfeiture law focuses on first-degree DWI and specified repeat cases, including a DWI within 10 years of the first of two qualified prior incidents. A first-incident second-degree charge based only on high concentration and a child passenger is not automatically a designated forfeiture offense for those facts alone.

14. How long is the deadline to challenge the license or plates?

A petition for judicial review of a license revocation ordinarily must be filed within 60 days after receipt of the notice and order. The plate-impoundment petition also generally has a 60-day deadline. The petitions may sometimes be combined, but each notice and service date should be preserved and checked.

15. Can a second-degree DWI be reduced?

It can be reduced or dismissed when the evidence and law support that result. Common issues include an invalid prior, a one-incident double count, a prior outside 10 years, an unreliable 0.16 result, improper stacking of children, an unlawful stop, or insufficient refusal proof. No reduction can be promised before the record is reviewed.

Second-degree DWI is an evidence problem before it is a sentencing label

The state must prove a current DWI or refusal and the correct number of lawful aggravating factors. The defense should verify every prior, calculate the 10 years precisely, examine the test at the 0.16 threshold, identify the child-passenger facts, preserve the license and plate challenges, and calculate the mandatory sentence from incident count rather than degree alone.

If you are facing second-degree DWI in Minnesota, bring the complaint, test paperwork, revocation notice, plate order, release conditions, and all information about prior incidents to the consultation. Early review is especially important because the civil deadlines can expire before the criminal case is resolved.