Section 609.195 defines two forms of third-degree murder

Paragraph (a): depraved-mind murder

The State must prove that the accused caused another person’s death without intent to kill, committed an act eminently dangerous to others, and acted with a depraved mind without regard for human life. Minnesota Supreme Court decisions interpret “depraved mind” as generalized indifference to human life, not malice directed particularly at the person who died.

Paragraph (b): controlled-substance murder

The State must prove that the accused, without intent to cause death, directly or indirectly and unlawfully sold, gave away, bartered, delivered, exchanged, distributed, or administered a Schedule I or II controlled substance and thereby proximately caused a human being’s death.

Neither theory requires intent to kill. But absence of intent does not eliminate the State’s other burdens. Dangerousness and generalized indifference must be proved under paragraph (a); transfer, schedule, and proximate cause must be proved under paragraph (b).

Depraved-mind murder requires an eminently dangerous act and generalized indifference

The act must be eminently dangerous to others

“Eminently dangerous” means more than conduct presenting some possibility of injury. The act must be highly dangerous in a way capable of causing death. Classic examples discussed in the cases include indiscriminate gunfire into a crowd, driving a vehicle into a group, placing an obstruction on a train track, or other conduct exposing human life generally to an acute fatal risk.

The analysis is concrete. The defense should examine the act itself, the environment, number and location of people, duration, speed, weapon or instrument, opportunity to stop, warnings, visibility, and actual danger created. A serious outcome does not retroactively make every earlier act eminently dangerous.

The accused must have a depraved mind without regard for human life

The mental state is more culpable than ordinary or culpable negligence. It concerns a reckless or wanton disregard so grave that it demonstrates generalized indifference to the value of human life. The State commonly relies on obvious danger, repeated conduct, warnings, prior near misses, statements, efforts to continue despite risk, and the absence of precautions.

The defense should distinguish actual awareness and indifference from panic, mistake, misperception, equipment failure, medical crisis, inadequate training, or a risk the person did not perceive. Evidence after the event—calling for help, rendering aid, showing surprise, or immediately stopping—can be relevant, although no single act decides the mental state.

The killing must be unintentional

Paragraph (a) applies “without intent to effect the death of any person.” Evidence proving a deliberate purpose to kill points to an intentional murder statute, not depraved-mind murder. Evidence of accident or negligence may fall below murder. The homicide classification turns on the mental state proved, not the prosecutor’s label.

State v. Noor limits depraved-mind murder to indifference toward human life in general

In State v. Noor, 964 N.W.2d 424, 438 (Minn. 2021), the Minnesota Supreme Court held that the required mental state is “a generalized indifference to human life” and “cannot exist when the defendant’s conduct is directed with particularity at the person who is killed.” The court reversed Noor’s third-degree murder conviction and remanded for sentencing on second-degree manslaughter.

Conduct directed at a particular victim is outside paragraph (a)

Noor fired a single shot across his partner and through the squad car’s driver-side window, killing the person standing outside. Although the shot also endangered nearby people, the circumstances supported that he fired with particularity at the person who startled him. The court explained that “the mere proximity of others does not establish indifference to human life in general.” Id. at 441.

The rule does not mean a targeted killing is lawful or necessarily only manslaughter. Depending on intent and circumstances, it may support first-degree premeditated murder, second-degree intentional murder, second-degree felony murder, or another homicide. It means paragraph (a)’s particular mental state cannot be stretched to cover conduct focused on the person killed.

One victim does not necessarily end the inquiry

The particular-person rule asks about the direction and mental character of the conduct, not simply how many people died. Indiscriminate conduct may kill only one person while still exposing human life generally. Conversely, bystanders near a specifically targeted person do not automatically convert a particularized act into generalized malice.

Useful evidence includes aiming, words, target selection, line of fire, number and spacing of shots, movement, the accused’s attention, who was visible, weapon handling, and whether the act was random or focused. Jury instructions must communicate the generalized-indifference requirement accurately.

Controlled-substance third-degree murder requires an unlawful transfer of a Schedule I or II drug

The statute reaches sales and noncommercial transfers

Paragraph (b) lists selling, giving away, bartering, delivering, exchanging, distributing, and administering, directly or indirectly. Profit is not required. Sharing or providing a substance may satisfy the transfer element if the evidence proves an unlawful transfer rather than mere joint possession or simultaneous acquisition.

The defense should identify who acquired the drug, who possessed it, whether the recipient already jointly owned it, who physically handled it, what was said, whether money changed hands, and whether an intermediary was involved. Messages, payment applications, video, packaging, fingerprints, DNA, location data, and witness testimony may be significant.

The controlled substance must be in Schedule I or II

Minn. Stat. § 152.02 (2026) contains Minnesota’s schedules. Fentanyl, heroin, methamphetamine, cocaine, and numerous analogs may fall within Schedule I or II under the statutory text, but the exact substance and current classification must be verified.

Counterfeit pills and mixed powders create recurring proof issues. A tablet sold as one medication may contain fentanyl or another substance. The defense should obtain the laboratory file, chain of custody, sampling plan, confirmatory method, measurement uncertainty, raw data, and any untested material. A witness’s street name for a drug does not establish its chemical identity.

Schedule III, IV, or V deaths fall under a different statute

If the charged transfer involved a Schedule III, IV, or V substance, Minnesota addresses the resulting death under first-degree manslaughter, Minn. Stat. § 609.20(4) (2026), which carries a 15-year maximum. Correct scheduling is therefore central to the homicide degree and sentence.

Intent to kill is not required

Paragraph (b) expressly applies without intent to cause death. The State need not prove that the accused predicted the fatal result. It must prove the unlawful transfer and proximate causation. Evidence about what the accused knew may still matter to identity, transfer, statements, charging alternatives, departures, and the interpretation of conduct after the overdose.

Proximate causation is often the central issue in a drug-death case

A temporal sequence—transfer, ingestion, death—is not by itself a complete causal analysis. The State must prove that the charged transfer proximately caused death.

Toxicology is evidence, not a standalone verdict

Postmortem concentration must be evaluated with tolerance, dose, route, survival interval, metabolite ratios, postmortem redistribution, sample location, decomposition, alcohol, other drugs, underlying disease, aspiration, environmental exposure, and emergency treatment. A number may fall within overlapping therapeutic, toxic, and fatal ranges.

The medical examiner’s opinion should be tested against the full record: autopsy, histology, radiology, scene findings, prescription history, prior overdoses, naloxone response, hospital care, witness timing, and retained samples. The defense expert needs underlying data, not merely the final report.

Multiple substances and multiple suppliers

Many overdose deaths involve more than one drug and more than one source. The defense should build a supply-and-ingestion timeline from messages, calls, payments, locations, packaging, witnesses, and toxicology. The State must connect the accused’s substance to the death rather than rely on proof that the accused supplied something at some point.

A different supplier’s later delivery, the decedent’s existing stash, a prescription, an alcohol binge, or an independent medical event may undermine proximate cause. More than one substance can contribute to death, but the charged substance still must have the legally required causal role.

Intervening acts and medical response

Ordinary rescue efforts and foreseeable medical complications usually do not erase causation. An independent later exposure, new trauma, extraordinary treatment event, or another person’s separate conduct may require close analysis. Delay in seeking help can also become evidence, but it must be tied to a legally recognized duty or liability theory.

Good-Samaritan protections are not blanket homicide immunity

Minnesota law provides protections concerning some charging or evidence when a person seeks emergency assistance for a drug-related overdose. The scope depends on the offense, evidence, and facts. It should not be described as automatic immunity from a death investigation or third-degree murder charge. Calling 911 remains medically critical and may also affect charging, causation, and sentencing evidence.

Recurring investigation issues can decide whether paragraph (a) or (b) is provable

Investigators must distinguish transfer from joint acquisition

In a drug-death case, the words “shared drugs” can conceal several legally different events. One person may buy a substance and later hand part to another. Two people may pool money and jointly acquire a common supply. One may merely prepare or hold material already owned by the other. An intermediary may carry a sealed package without knowing its contents. Paragraph (b) requires proof of an unlawful sale, gift, barter, delivery, exchange, distribution, or administration by the accused.

The defense should reconstruct the acquisition from the beginning: who contacted the source, who chose the product and amount, whose money was used, who took possession, whether ownership was joint, when any division occurred, and who actually delivered or administered the fatal dose. A final message showing that the accused was present does not answer those questions.

Counterfeit pills require both chemical and source proof

Counterfeit tablets are frequently made to resemble prescription medication while containing fentanyl, a fentanyl analog, nitazene, methamphetamine, or another substance. The accused and recipient may both have believed the tablet contained something else. Mistake about composition does not necessarily defeat the transfer element, because paragraph (b) does not require intent to kill, but it makes laboratory identity, source linkage, and causation especially important.

Investigators may recover visually similar tablets from several locations. The tablet tested from the decedent’s room may not be the tablet allegedly supplied by the accused. Color, imprint, shape, or packaging can suggest similarity but does not establish chemical identity. Representative sampling may be reasonable for a uniform seized batch, yet it becomes more contestable when tablets vary in appearance or come from separate containers.

A toxicology report should be read as a scientific opinion, not a multiplication table

Postmortem toxicology does not permit a simple conversion from blood concentration to dose, time of ingestion, or supplier. Absorption, distribution, metabolism, tolerance, route, body characteristics, resuscitation, survival interval, sample site, stability, and postmortem redistribution all affect interpretation. A concentration reported with several substances may support “mixed-drug toxicity” without identifying one but-for cause from the face of the report.

The defense should request chromatograms, calibrations, controls, batch records, validation studies, specimen logs, dilution records, uncertainty data, retained samples, and the laboratory’s accreditation materials where relevant. An independent toxicologist may agree with the ultimate conclusion, disagree, or identify limits that should be presented to the jury. The purpose is reliable interpretation, not disagreement for its own sake.

Medical-examiner assumptions should be compared with digital evidence

A medical opinion often relies on a history supplied by investigators: time last known alive, alleged drug use, symptoms, substance source, naloxone response, and witness accounts. If later phone or video evidence changes that history, the expert should be asked whether the opinion changes. A toxicology conclusion based on ingestion at midnight may not fit evidence showing later communications, travel, or another delivery.

Noor makes the direction of conduct a charging issue

For depraved-mind murder, investigators should document not merely danger but direction. Who or what was the accused looking at? Was a weapon aimed? Did the person identify a particular target? Was conduct indiscriminate, random, or focused? Were other people merely nearby, or were they exposed by the same generalized conduct? Camera angles, trajectory, statements, and movement can resolve or complicate that issue.

The prosecution cannot avoid the particular-person limitation by describing all highly dangerous conduct as indifference to everyone present. Nor should the defense assume that one named victim makes paragraph (a) unavailable. The factfinder must assess the character of the act and mental state under accurate instructions.

Jury instructions must separate dangerousness from generalized malice

An act may be eminently dangerous yet directed at one person. It may expose many people yet result from ordinary negligence. It may be unintentional but lack depravity. Each element needs independent treatment. A proper instruction and closing argument should not tell jurors that proof of extreme danger alone establishes a depraved mind.

Similarly, paragraph (b) jurors should not be invited to convict because the accused sold drugs generally. They must unanimously find the charged transfer and proximate cause. If several transfers, substances, or dates are presented, the verdict and instructions should guard against jurors combining different events without agreement on the criminal act.

Evidence differs sharply between the two third-degree murder theories

Depraved-mind cases

Relevant evidence may include surveillance, body-camera video, scene measurements, trajectories, vehicle data, speed, warnings, prior conduct, emergency calls, training, device condition, witness locations, and the accused’s words and focus. A reconstruction should show who was endangered and whether the act was indiscriminate or specifically directed.

Drug-death cases

Investigators commonly rely on phones, cloud accounts, social media, payment applications, location history, controlled buys, informants, packaging, fingerprints, DNA, lab testing, autopsy, toxicology, and witness accounts. Digital evidence must be authenticated. Shared phones, account access, deleted context, timestamp meaning, and slang interpretation can create reasonable doubt.

Statements

A person confronted after a death may be grieving, intoxicated, exhausted, or frightened. Miranda, voluntariness, right to counsel, interrogation tactics, promises, factual contamination, and recording completeness matter. A detective’s report is not a substitute for the full recording.

Expert evidence

Use-of-force, firearm, accident-reconstruction, toxicology, pathology, pharmacology, digital, and controlled-substance experts may be relevant. Expert opinions must use reliable methods and sufficient facts. The defense should identify assumptions, error rates, alternative explanations, and opinions that exceed the witness’s field.

Third-degree murder sits between several distinct homicide statutes

Second-degree intentional or felony murder

Intent to kill may support second-degree intentional murder. An unintentional death during a qualifying felony may support second-degree felony murder, even if the conduct was directed particularly at the victim. The predicate felony, intent, and accomplice rules determine the correct analysis.

Second-degree manslaughter

Culpable-negligence manslaughter requires a gross deviation from reasonable care and actual conscious disregard of a created risk of death or great bodily harm. It lacks depraved-mind murder’s generalized indifference and eminently dangerous act. In Noor, the parties agreed the evidence supported manslaughter even though it did not support depraved-mind murder.

First-degree controlled-substance manslaughter

The transfer-death statutes divide principally by schedule: Schedule I or II under third-degree murder, and Schedule III, IV, or V under first-degree manslaughter. A mixed-drug case may require substance-specific causation and legal classification.

No criminal homicide

An accident, natural death, suicide, unforeseeable medical event, unproved transfer, ordinary negligence, or conduct that did not cause death may fall outside criminal homicide. The State’s burden is proof beyond a reasonable doubt, not proof that the event was tragic or preventable.

Common defenses to Minnesota third-degree murder

The act was directed with particularity

Under Noor, paragraph (a) does not apply when the conduct was directed particularly at the person killed. This may defeat depraved-mind murder while leaving the State to prove a different charged homicide, if supported.

No depraved mind or no eminently dangerous act

The conduct may reflect a mistake, panic, negligence, or a risk below the statutory degree. Evidence of limited danger, safety precautions, an unexpected defect, rescue, or lack of awareness may undermine generalized indifference.

No transfer

In a paragraph (b) case, the accused may not have sold, given, delivered, distributed, or administered the substance. Mere presence, shared use, acquaintance with the decedent, or possession of similar drugs does not prove the charged transfer.

Wrong substance or wrong schedule

Lab testing may not connect the accused’s material to what was consumed, a counterfeit pill may differ from its appearance, or the identified substance may be in Schedule III through V. Chain of custody, sampling, contamination, and analytical limits should be examined.

No proximate cause

The charged substance may not have been ingested or may not have caused death. Other drugs, another supplier, disease, later exposure, timing, treatment, or an independent event may create reasonable doubt. A mixed-intoxication opinion should identify the role of each substance.

Self-defense or accident

In a non-drug case, justified force or accident may defeat liability depending on the facts. Self-defense requires evidence supporting Minnesota’s elements. Accident may negate the voluntary act or mental state but does not prevail merely because the accused uses that label.

Suppression and exclusion

Unlawful searches, warrants lacking probable cause or particularity, involuntary statements, unreliable identifications, hearsay, prior-acts evidence, and unsupported expert opinions may be challenged. Phone and location warrants require close review of scope and nexus.

Third-degree murder carries a 25-year maximum, with different Guidelines levels

Paragraph (a) authorizes imprisonment up to 25 years. Paragraph (b) authorizes up to 25 years, a fine up to $40,000, or both.

Severity level 10 for depraved-mind murder

The current Minnesota Sentencing Guidelines offense-severity table ranks § 609.195(a) at severity level 10. The presumptive sentence depends on criminal-history score and applicable Guidelines rules.

Severity level 9 for controlled-substance murder

Section 609.195(b) is severity level 9. Drug quantity does not replace the homicide causation element, but it may affect related controlled-substance charges, factual arguments, and departure claims.

A qualifying prior heinous crime can require the statutory maximum

Under Minn. Stat. § 609.107 (2026), a second- or third-degree murder conviction can require the statutory maximum when the person has a qualifying previous heinous-crime conviction and the statutory timing requirements are met. The prior offense, foreign-jurisdiction equivalence, discharge date, and conviction validity must be verified.

Weapons and departures

Firearm or dangerous-weapon facts may trigger additional statutory rules when charged and proved. A departure requires substantial and compelling circumstances. Aggravating facts generally require notice and findings unless admitted or waived. Criminal history should be independently calculated.

A conviction carries permanent collateral consequences

Third-degree murder is a crime of violence, producing severe state and federal firearms restrictions. A conviction also brings DNA collection, restitution exposure, supervised release, and lasting employment, licensing, housing, family, and immigration consequences.

It is not eligible for ordinary statutory conviction expungement. Noncitizens need coordinated criminal and immigration advice before a plea. A case involving a professional license, child custody, federal investigation, or related drug conspiracy may have consequences beyond the homicide sentence.

How a third-degree murder case proceeds

The first appearance addresses counsel, custody, and scheduling. Release is often contested. In a drug-death case, investigators may continue analyzing devices and suppliers after charging; in a depraved-mind case, reconstruction and expert review may likewise continue.

Discovery may include autopsy files, toxicology data, laboratory notes, digital extractions, scene records, body-camera video, surveillance, informant material, payment records, warrants, and expert disclosures. Defense preservation should begin immediately.

Pretrial motions may challenge probable cause, the Noor particular-person requirement, causation, substance scheduling, searches, statements, expert reliability, prior acts, joinder, and jury instructions. Any negotiation should account for the precise paragraph, Guidelines level, prior-conviction enhancements, collateral consequences, and related counts.

Frequently asked questions about Minnesota third-degree murder