North Dakota · Theft, burglary, robbery, fraud, and property

Theft of Property Lost, Mislaid, or Delivered by Mistake in North Dakota

North Dakota does not turn every lost object, incorrect transfer, overpayment, or misdelivered package into theft. Section 12.1-23-04 creates four act-and-knowledge alternatives: retaining lost or mislaid property, disposing of lost or mislaid property, retaining property known to have been delivered by mistake, and disposing of property known to have been delivered by mistake.

Primary authorityN.D.C.C. § 12.1-23-04Research standardOfficial sources citedLast updatedNovember 4, 2026

In-depth legal guide

Theft of Property Lost, Mislaid, or Delivered by Mistake in North Dakota

North Dakota does not turn every lost object, incorrect transfer, overpayment, or misdelivered package into theft. Section 12.1-23-04 creates four act-and-knowledge alternatives: retaining lost or mislaid property, disposing of lost or mislaid property, retaining property known to have been delivered by mistake, and disposing of property known to have been delivered by mistake. Every theory also requires intent to deprive and failure to take readily available and reasonable measures to restore the property to someone entitled to it. The timing matters: innocent receipt or discovery can become legally different only after the required knowledge, intent, conduct, and omitted restoration measures coincide. Classification is a separate § 12.1-23-05 problem, and its repeat-offense escalation is limited to shoplifting—not this lost-property theory.

Direct representation

You will work directly with me.

If you hire me, I personally review the complaint, the governing law, and the evidence. I will explain what the prosecution must prove, what the penalty provisions actually mean, and how whether the person knew about the loss or mistaken delivery, intended to deprive the owner, and failed to take reasonable available steps to restore the property shape the choices in front of you.

Talk with me about your case

Start with the current law: N.D.C.C. § 12.1-23-04. The official text, effective-date history, charged subdivision, and alleged offense date must be checked before anyone relies on a summary.
01

Retained after loss or mislaying?

The State must identify property of another, retention, and when the accused knew the property had been lost or mislaid. Finding or receiving it without that knowledge is not this completed theory.

02

Disposed after loss or mislaying?

Selling, transferring, abandoning, consuming, or otherwise disposing can support a distinct theory, but the evidence must connect that act to knowledge, intent to deprive, and omitted reasonable restoration measures.

03

Retained after delivery mistake?

The charged mistake must concern recipient identity or the nature or amount of property. The timeline should show when notice, records, circumstances, or communications allegedly created actual knowledge.

04

Disposed after delivery mistake?

A disposal after notice may be powerful evidence, but it does not eliminate the need to prove ownership, the statutory type of mistake, intent to deprive, reasonable available return measures, and the grade.

Separate innocent acquisition from later culpable conduct

The statute focuses on retention or disposal while the person has the required knowledge. Reconstruct the first receipt or discovery, every later notice, verification, attempted return, use, transfer, concealment, sale, freeze, reversal, and recovery. The same property can look legally different at different points in the chronology.

Identify the precise loss or mistake

“Lost or mislaid” and “delivered under a mistake” are different statutory alternatives. For delivery, the mistake must concern the recipient’s identity or the property’s nature or amount. A regretted bargain, disputed invoice, ambiguous gift, delayed refund, or civil ownership disagreement should not be relabeled without matching the charged text.

Test restoration measures as a fact question

The statute does not impose one universal checklist. Readily available and reasonable measures depend on what identifying information existed, the property’s condition and value, safe and lawful return options, account or carrier procedures, the person’s capacity, conflicting claimants, notices received, and steps already attempted.

Grade the conduct with admissible proof

Value and special-property theories require evidence. Preserve original records, identify who created them, test completeness and authentication, and separate the value used for classification from restitution or a civil demand. If aggregation is alleged, demand each transaction and the evidence of one scheme or course of conduct.

Four conduct alternatives, three shared requirements

The State must prove more than possession of someone else’s property

Lost or mislaid property

Subdivision 1 applies when a person retains or disposes of property of another while knowing it has been lost or mislaid. The statute does not define guilt by the moment of discovery alone. It asks whether the accused later retained or disposed of the property with the required knowledge, intended to deprive the owner, and failed to take readily available and reasonable measures to restore it to a person entitled to have it.

That structure makes chronology central. A wallet found without identification presents different available measures from a wallet containing a license. An item found in a store, workplace, courthouse, vehicle, apartment, or open field may present different owners, custodians, policies, risks, and return options. The defense should not assume that one factual label—“found property”—answers knowledge, ownership, intent, or reasonableness.

Property delivered under a mistake

Subdivision 2 addresses retention or disposal when the person knows delivery occurred under a mistake about the identity of the recipient or about the nature or amount of the property. The statutory alternatives should be named. A package addressed to another person is not the same theory as an electronic transfer sent to the wrong account, an accidental duplicate refund, an overfilled shipment, or property materially different in nature from what was intended.

The prosecution still must prove knowledge. An unexpected credit, package, refund, payroll amount, or shipment can have lawful explanations. Account descriptions, sender communications, order history, recurring payments, household arrangements, business practices, and the timing and clarity of notices can support or undermine the claimed inference. The fact that a sender later identifies an error does not establish what the recipient knew earlier.

Retention and disposal are separate acts

Retention generally concerns keeping control after the relevant knowledge; disposal concerns an act that transfers, sells, consumes, abandons, destroys, or otherwise deals with the property. The complaint and evidence should identify which act is charged and when. If the State’s theory changes between retention and disposal, the consolidated-theft rule still requires fair notice and sufficiently related proof so the accused is not unfairly surprised.

Knowledge, deprivation, restoration, and proof

How the controlling questions should be analyzed

Knowledge is tied to the character of the property and the time of conduct

The accused must know the property was lost or mislaid, or know it was delivered under one of the specified mistakes, when retaining or disposing of it. Evidence can include labels, names, identifying documents, bank alerts, merchant messages, conversations, return demands, unusual quantities, account histories, concealment, admissions, and conduct after notice. Each item must be evaluated in context. A generic automated notice may not convey the same information as a verified explanation identifying the owner, amount, transaction, and return process.

The current North Dakota pattern instructions use “willfully” for the charged retention or disposal and separately list knowledge, intent to deprive, and failure to take reasonable restoration measures. Pattern instructions are guidance rather than a substitute for the statute or the final instruction selected in a case, but they underscore that the factfinder should not collapse all requirements into mere possession.

Intent to deprive is defined, not presumed from awkward conduct

Section 12.1-23-10 defines “deprive” to include withholding property permanently or for so extended a period, or under circumstances, that a major portion of its economic value, use, or benefit is lost; withholding it with intent to restore only upon payment of a reward or other compensation; or disposing of or using it under circumstances making restoration unlikely. That definition directs attention to planned duration, use, concealment, demands, sale, transfer, dissipation, condition, and recovery.

Return or repayment evidence can be important, but it is not mechanically conclusive. A prompt return before notice may undercut knowledge or intent. A return after a completed disposal or after law-enforcement contact does not necessarily erase earlier intent. A failed attempt can still show what the person was trying to do. A civil promise to repay may address loss without admitting the mental state at an earlier time.

Failure to take readily available and reasonable measures is an element

The statute requires both availability and reasonableness. A measure that could not practically be taken was not readily available. A dangerous, unlawful, technically impossible, prohibitively burdensome, or identity-exposing step may not be reasonable on the facts. Conversely, ignoring a clear name, address, account reversal process, staffed lost-and-found desk, prepaid label, or verified owner contact may support the State’s theory.

A disciplined analysis identifies each proposed measure, when it became available, what information and resources it required, whether the accused knew about it, what risks or competing claims existed, and what the accused actually did. It should also identify who was “a person entitled to have” the property. Returning disputed property to an unverified claimant can itself be unreasonable.

Claim of right and the limited spouse defense

Section 12.1-23-09 recognizes a defense when the actor reasonably believed there was a claim to the property or services and that the actor was entitled to assert it in the manner forming the charge. That is narrower than believing someone owed money. The claimed entitlement, the particular property, the method of self-help, the supporting agreement or law, and objective reasonableness all matter. The pattern instructions include the absence of a reasonable claim when evidence raises the issue.

The spouse provision is also limited. It concerns household or personal effects or other property normally accessible to both spouses while they are living together. It does not create a blanket exception for all property or all stages of separation. Living arrangements, accessibility, the property’s character, ownership interests, and the alleged conduct require specific proof.

Value thresholds and special-property grades

Section 12.1-23-05 grades theft under §§ 12.1-23-02 through 12.1-23-04. More than $50,000 is Class A felony; more than $10,000 but not more than $50,000 is Class B; and more than $1,000 is an ordinary Class C theory. Subsection 3 also lists independent Class C circumstances involving, among other things, firearms or ammunition, government records, specified money-making implements, livestock taken from the owner’s premises, account-access devices, more than five prescription-drug units, and theft during a riot or with an organized group of five or more.

For grading, subsection 7 uses the highest value by any reasonable standard regardless of the actor’s knowledge of value. That does not eliminate foundation. For a used object, damaged item, mistaken transfer, partial return, or duplicate payment, the State should identify the property, relevant time, valuation method, source, adjustments, and calculation. A sender’s demand or account screenshot is evidence to test, not an automatic legal value.

Aggregation requires one scheme or course of conduct

Multiple thefts may be charged together and their value aggregated when committed pursuant to one scheme or course of conduct. A spreadsheet total is not the statutory connection. The defense should examine common purpose, method, actors, accounts, victim or victims, timing, communications, and plan, as well as breaks, separate mistakes, different authorizations, intervening corrections, and unrelated return opportunities. Each underlying transaction must still satisfy the offense requirements.

The repeat-shoplifting rule does not broadly enhance this charge

The current low-value first-offense alternatives can apply to shoplifting or to a separate three-factor category. But the second-or-third and fourth-or-later language in § 12.1-23-05(5)(c) expressly refers to offenses under paragraph 1—shoplifting—and equivalent ordinances.

Digital, carrier, bank, and merchant records require evidentiary foundations

These cases can turn on emails, texts, call logs, shipping scans, account notifications, ledgers, surveillance, photographs, platform records, reversal tickets, and transaction statements. Rule 16 governs discovery. Rule 901 requires evidence sufficient to support a finding that an item is what its proponent claims. Rule 803(6) sets conditions for regularly conducted activity records; Rule 902 provides specified certification theories; Rule 1002 addresses proving the content of a writing, recording, or photograph; and Rule 106 can require other portions needed for fairness and context.

For every record, ask who created it, when, by what system, from what source data, whether it is complete, whether timestamps use local or universal time, whether a custodian or certification is available, whether a screenshot omits context, and what inference the State asks the factfinder to draw. The defense should preserve native files and metadata when lawfully available rather than relying only on cropped screenshots.

Restitution, recovery, and offense grading are not identical

Restitution addresses compensable loss and sentencing; classification addresses the statutory grade. Recovered property, condition, transaction reversals, fees, repair, and supported consequential loss can matter differently in those analyses. The amount mistakenly sent is not necessarily the amount retained, dissipated, lost, or recoverable. A complete file reconciles every amount and avoids using “loss,” “value,” and “restitution” as interchangeable labels.

What a complete defense review should produce

A useful workup produces a property-and-ownership chart, loss-or-mistake classification, knowledge timeline, retention/disposal timeline, intent evidence, restoration-options matrix, return attempts, claim-of-right analysis, value file, aggregation map, special-grade checklist, admissibility chart, and restitution reconciliation. It states which facts are documented, disputed, inferred, or missing. That method is more accurate than saying simply that keeping property “can be theft.”

How I would work up this charge

A lawyer’s file review of Theft of Property Lost, Mislaid, or Delivered by Mistake in North Dakota

A useful defense analysis starts by slowing the case down. The title of the charge is not an element, and the largest number in a penalty provision is not a prediction. I read the count, the incorporated definitions, and the alleged facts side by side before I tell a client what I think.

Read the count as a set of propositions the State must prove

The right starting point for Theft of Property Lost, Mislaid, or Delivered by Mistake in North Dakota is N.D.C.C. § 12.1-23-04, read as it existed when the conduct allegedly occurred. I break the charge into the facts the law truly requires instead of treating the offense name as proof. Any fact that raises the degree or punishment gets its own question: who says it happened, what record supports it, and does the evidence satisfy the definition the statute uses?

I then place those answers on a timeline and test them against the complete record. A police summary may describe a witness, video, message, test, or prior conviction, but the underlying source matters more than the summary. Gaps, inconsistencies, and legal objections should be evaluated separately so that a real weakness is not confused with a technical complaint that has no remedy.

The evidence I would ask for first

For Theft of Property Lost, Mislaid, or Delivered by Mistake in North Dakota, I would not begin with a canned list of defenses. I would begin with the source file: ownership and authorization records, contracts, receipts, valuation material, surveillance video, access logs, account and device records, messages, witness interviews, inventory and loss calculations, restitution support, and the evidence offered to prove identity, intent, entry, possession, value, force, or lack of consent. A police summary can identify what an officer or witness says happened, but it cannot substitute for the recording, photograph, data, or document being summarized. The same is true of a complaint. It identifies the prosecution’s theory at the start of the case; it does not prove the theory.

I put those materials on one chronology. That lets me see what was known at each decision point, which account was contemporaneous, what appeared only after people spoke with one another, and where the record is silent. It also keeps an admissibility question separate from a factual one. A fact can be disputed even if the evidence was lawfully obtained. Evidence can also be accurate yet inadmissible for a particular purpose. Those are different arguments and should not be blurred together.

Read the charging document against the offense date

The alleged date matters because statutes, penalty thresholds, definitions, sentencing rules, and published decisions change. I save the version in force on that date and read the session-law history when the current online text is different. I also check whether a later amendment was merely clarifying or made a substantive change; that is a legal question, not an assumption. The same discipline applies to prior convictions and administrative events. A prior must fit the definition the charged statute actually uses, fall within any stated lookback period, and be proved by a reliable record.

I then compare the formal count with the probable-cause narrative and the discovery. If the prosecution’s theory shifts, I want the amended pleading and enough detail to prepare. If several factual alternatives are alleged, I identify whether they are separate elements, alternative means, enhancement facts, or merely evidentiary details. That distinction affects notice, motions, jury instructions, unanimity arguments, and how a verdict form should be read.

Separate an evidentiary weakness from a suppression issue

Not every troubling fact produces a motion to suppress. Suppression ordinarily requires a constitutional, statutory, or rule-based violation with a remedy that reaches the evidence at issue. A weak identification, an incomplete investigation, or a witness inconsistency may be powerful at trial without making evidence inadmissible. By contrast, a stop, search, interrogation, identification procedure, warrant, or test can raise a legal issue even when the resulting evidence appears incriminating. I analyze both tracks and do not promise dismissal simply because one problem exists.

For a search issue, I reconstruct what officers knew before each intrusion and what authority they claimed. For a statement, I examine custody, questioning, warnings, voluntariness, recording, and the complete context. For scientific or technical evidence, I request the method, underlying data, quality-control material, uncertainty information, and chain of custody. For hearsay or confrontation questions, I identify the actual statement, its purpose, the declarant, and the proposed foundation. Specificity matters; “the evidence is bad” is not a motion.

Prepare negotiation and trial at the same time

A plea decision should be compared with the case the State could present at trial, not with the complaint’s maximum penalty in isolation. I want to know the strongest admissible proof, the weakest required element, the realistic motion practice, the likely instructions, and the consequences of every proposed disposition. That includes custody, probation, treatment, restitution, driving, firearm restrictions, registration, employment or licensing, immigration consultation, family-court effects, and record consequences when they are actually triggered. I avoid telling a client that every collateral consequence applies to every conviction.

Trial preparation gives negotiation its credibility. Witness interviews, exhibit review, motions in limine, expert consultation, demonstrative evidence, jury instructions, and a clean theory of the case force both sides to confront what can be proved. Negotiation can continue while that work is underway. The two tracks are not opposites.

A case-law point worth keeping in its proper place

Appellate decisions matter, but a quotation should not be detached from the issue the court was deciding. In State v. Hartson, 2024 ND 78, ¶ 26, the North Dakota Supreme Court explained that, on a sufficiency challenge, “we do not weigh conflicting evidence, or judge the credibility of witnesses.” That is an appellate-review rule, not a reduction of the State’s burden at trial. At trial, the prosecution still must prove every element beyond a reasonable doubt. I cite the case for the point it actually decided and then return to the charged statute, the instructions, and the admissible evidence in the present file.

What I would want you to understand before choosing an outcome

You should be able to identify the exact charge, the facts that set its level, the disputed elements, the evidence that matters most, the motions that have a legal basis, the realistic trial issues, and the concrete effect of each proposed resolution. If an answer depends on a missing report, recording, expert opinion, or certified record, I will say so. An honest answer about what remains unknown is more useful than a confident guess.

Authorities and source verification

These primary sources were checked October 30, 2026. The alleged offense date controls; final legal advice must check the then-effective text, final jury instructions, later amendments, controlling decisions, and the actual charge and record.

Legal information, not legal advice. This guide provides general information about North Dakota law. It does not create an attorney-client relationship. Case-specific advice begins only after I understand the complete facts and we agree that I represent you.