Concept

Former Prosecution for the Same Offense

Model Penal Code former jeopardy

Former Prosecution for the Same Offense

Section 1.08 of the Model Penal Code states the base case of former jeopardy, and it is the narrowest one: the later prosecution must be for a violation of the same provision of the statutes and must be based on the same facts as the former prosecution.¹ Those two conditions describe what the state would be doing twice. When a later prosecution meets both, the section bars it if the first prosecution ended in one of the ways the section goes on to list. When either condition fails, § 1.08 has nothing to say, and the question passes to the broader sections on different offenses and on prosecutions in other jurisdictions, which come later in this chapter.²

The section lists four circumstances. Three describe a first prosecution that reached a completed result: an acquittal, a conviction, or a final order or judgment for the defendant. The fourth, improper termination, covers a first prosecution that ended early and without any of those results, and it receives its own section because it turns on different questions.³ The Code numbers the final order as subsection (2) and the conviction as subsection (3), but the next sections take conviction before the final order. The reason is that § 1.09 reaches a later prosecution for a different offense when the former prosecution resulted in an acquittal or in a conviction "as defined in Section 1.08," so those two definitions travel into other parts of the Code.⁴ The section on prosecution in another jurisdiction relies on the same definitions, as that section shows. The three completed outcomes, in the order the following sections teach them, are these:

An acquittal, under § 1.08(1), is a finding of not guilty by the trier of fact or a determination that the evidence was insufficient to warrant a conviction.⁵
A conviction, under § 1.08(3), is a judgment of conviction that has not been reversed or vacated, a guilty verdict that has not been set aside and can support a judgment, or a guilty plea the court has accepted.⁶
A final order for the defendant, under § 1.08(2), is a final order or judgment for the defendant entered after the information was filed or the indictment found, not set aside, reversed, or vacated, that necessarily required a determination inconsistent with a fact or legal proposition that must be established for conviction.⁷

The Code defines these outcomes instead of leaving them to ordinary meaning because each has edges that everyday words would miss. A ruling that the evidence was insufficient counts as an acquittal even though no jury ever pronounced the words "not guilty," and an accepted guilty plea counts as a conviction even before a judgment is entered.⁸ Fixing the meanings in the text lets a court decide whether the first prosecution has run its course by reading the definitions, with no need to ask whether the proceeding felt final.

The bar has two components, and each has its own reason. The same-provision and same-facts conditions identify what is being tried again. The requirement of a completed outcome identifies when the state has already had its chance. The second component does the subtler work. A first prosecution is the state's opportunity to prove its case with whatever evidence it chose to bring, before whatever factfinder it faced. If a second trial for the same provision and facts were open after that opportunity ended, the state could use the first trial as a rehearsal: it would learn the defense's theory, repair the thin parts of its proof, and call a different jury after the first one rejected it. After a conviction, the state could also seek a harsher sentence than the first court imposed. Each of the three outcomes marks a point at which the first case has been resolved in a way that leaves the state with nothing further to do except try again, and the bar exists to refuse exactly that.

The Code's base case also has a long ancestry in the older question of what makes two offenses the same. The dissent in Grady v. Corbin collected the early American decisions, beginning with Commonwealth v. Roby, an 1832 Massachusetts case that required the offense charged in both prosecutions to be the same in law and in fact.⁹ Under that test, two offenses that were distinct in law did not become the same because they were closely connected in fact. An acquittal that virtually included the second charge did bar it, so an acquittal of murder barred a later manslaughter prosecution and the reverse, because one offense was included in the other.¹⁰ Two other decisions in the collection show where the line fell. In State v. Standifer, defendants acquitted of murdering Levi Lowry were later charged with assault and battery on John Lowry in the same affray, and the plea of former acquittal failed because the second charge named a different victim and was a distinct crime committed in the same transaction.¹¹ In State v. Sias, a defendant acquitted of larceny was later charged with obtaining the same property by conspiracy, and the State conceded the facts were precisely the same. The prosecution went forward anyway, because conspiracy was neither the offense charged in the first indictment nor included in it, so the defendant could not have been convicted of conspiracy at the first trial.¹² Roby barred the second charge because one offense contained the other, while Standifer and Sias allowed it because neither offense contained the other, even though the facts overlapped. Identical facts alone never sufficed. Section 1.08 keeps the legal half of the older inquiry by demanding the same statutory provision and the factual half by demanding the same facts. Because murder and manslaughter are different provisions, the Code reaches that pair through its section on different offenses, in the provision for any offense of which the defendant could have been convicted at the first trial, and the later section teaches that route.¹³

Hypothetical Illustration

D is tried under the state burglary statute for breaking into a hardware store on a particular night, and the jury returns a verdict of not guilty. Weeks later the prosecutor locates a new witness and files a second burglary charge under the same statute for the same entry into the same store. The prosecution is for the same provision and rests on the same facts, and the first prosecution ended in an acquittal as the Code defines one, so § 1.08(1) bars it.¹⁴

Alter one fact: the second charge is for theft of the cash taken from the register, filed under the theft statute. The prosecution is now for a different provision of the statutes, so § 1.08 does not reach it. Whether the acquittal bars the theft charge becomes a question for § 1.09, which tests the two offenses by different standards.¹⁵

The two scenes involve the same night, the same store, and the same first acquittal. The fact that moved the answer is whether the second charge falls under the same statutory provision as the first. On an exam stem, the trap is treating identical facts as enough for § 1.08. A stem in which one incident produces charges under two different statutes does not trigger this section, however completely the incident overlaps, and the analysis must continue to the sections on different offenses.

Exam Analysis Steps

Because § 1.08 works as a sequence of screens, with each screen able to end its application, it is best run in the order below. The steps are these:

Compare the statutory provisions under which the two prosecutions were or are brought, and move to the sections on different offenses or other jurisdictions if they are not the same provision.
Compare the facts on which the two prosecutions rest, and conclude that § 1.08 does not apply if the second prosecution is based on different facts.
Identify how the first prosecution ended, matching it to an acquittal, a conviction, a final order or judgment for the defendant, or an early termination.
Test that ending against the Code's own definition of the outcome, including the requirement that a final order be unreversed and necessarily inconsistent with an element or legal proposition essential to conviction.
Treat the later prosecution as barred if the ending meets a definition, and send an early termination to the separate rule on improper termination.

The next section takes up acquittal, the first of the three outcomes.

Acquittal

Section 1.08(1) defines the first of the three completed outcomes in two branches and then adds a rule about lesser offenses. There is an acquittal if the prosecution resulted in a finding of not guilty by the trier of fact, or in a determination that there was insufficient evidence to warrant a conviction.¹⁷ The first branch covers the familiar verdict, whether a jury announces it or a judge who is deciding guilt without a jury does, since the trier of fact is whoever decides guilt at that trial. The second branch reaches rulings that never use the words not guilty. A judge who concludes at the close of the State's case that the proof cannot support a conviction, and enters a judgment of acquittal, has made a determination of insufficiency. The Code counts that determination as an acquittal because it ends the state's case on the merits just as a verdict would.

Both branches rest on the same reason, which is that a second trial after either one would give the state something it has already used up. If an insufficiency ruling did not count, a prosecutor who went to trial with thin proof would lose nothing by the attempt, because the ruling would work as a preview of exactly what the evidence lacked. The state could then locate the missing witness or document and try again before a new factfinder. That second chance would also expose the defendant to repeated trials, each carrying a risk of conviction even when the defendant is innocent. Treating a finding of not guilty and a determination of insufficiency alike as acquittals removes the temptation at the source, since the state must bring its full case to the first trial and the first factfinder's judgment that the proof fell short ends the matter.

The third part of § 1.08(1) speaks to a verdict that looks nothing like an acquittal. A finding of guilty of a lesser included offense is an acquittal of the greater inclusive offense, although the conviction is subsequently set aside.²⁰ The reasoning starts with what an included offense is: its elements form a subset of the greater offense, so a factfinder able to convict of the greater is also able to convict of the lesser. When a jury hears a murder charge and returns a verdict of manslaughter, it has therefore weighed the greater offense and declined to convict of it. That refusal is a finding on the murder charge, even though the verdict form shows only a conviction. The clause about a conviction later set aside answers what happens next. A reversal on appeal attacks the manslaughter judgment, usually because of an error at trial, and it does not revisit the jury's decision to withhold the murder verdict. If the state could retry the greater offense after such a reversal, the defendant's successful appeal would hand the prosecutor the second chance at murder that the first jury had already refused, and every defendant would have to weigh an appeal against that risk. A retrial of the identical murder charge satisfies the same-provision and same-facts conditions of § 1.08, so nothing keeps the acquittal from operating.

The fact that moved the answer in those two scenes is which offense the first verdict named, since both involved the same reversal for the same error. A reversal for trial error is neither a finding of not guilty nor a determination of insufficient evidence, so by itself it creates no acquittal. On an exam stem the trap is assuming that a set-aside conviction restores the slate on every charge. When the set-aside verdict was for a lesser included offense, the greater charge stays closed to retrial, while a set-aside verdict on the charged offense leaves that charge open under this subsection.

Exam Analysis Steps

Because the definition has two independent branches and a separate rule for lesser offenses, it is best run by asking what the first factfinder or judge actually decided. The steps are these:

Identify how the first prosecution ended, and ask whether a trier of fact returned a finding of not guilty on the offense now being prosecuted again, in which case an acquittal exists.
If there was no such finding, ask whether the court determined that the evidence was insufficient to warrant a conviction, since that determination also counts as an acquittal.
If the verdict was guilty, check whether it was for a lesser included offense of the greater charge now being brought, because that verdict acts as an acquittal of the greater offense even if the lesser conviction is later set aside.
Treat a reversal for trial error, a mistrial, or any other ending that contains none of these findings as producing no acquittal, and move to the other outcomes or to improper termination.
When an acquittal does exist, confirm that the later prosecution is under the same provision and rests on the same facts before applying the bar.

Conviction

Section 1.08(3) supplies the second of the completed outcomes, and it defines a conviction by listing three ways the state's case can end in its favor. There is a conviction if the prosecution resulted in a judgment of conviction that has not been reversed or vacated, in a verdict of guilty that has not been set aside and that is capable of supporting a judgment, or in a plea of guilty accepted by the court.²⁴ The three routes follow the stages of a successful prosecution. A case that ends in conviction usually moves from a verdict or a plea to a judgment, and the Code lets the bar attach at the earlier stages as well as the last. A defendant therefore keeps the protection of the bar even though the court has not yet gotten around to sentencing and entering judgment.

Each part of the definition has its own reason. A conviction marks the point at which the state's case has been resolved in the state's favor, so the state has already had its full opportunity to prove the charge. A second prosecution under the same provision on the same facts would add nothing the first did not supply, and it would expose the defendant to another round of conviction and punishment for a single offense. That reasoning explains why a verdict and a plea count before judgment is entered: the state's case is resolved at those points, and a pending sentencing date gives the state no opening to start over. The qualifiers protect the same idea from the other side. A judgment that has been reversed or vacated, or a verdict that has been set aside, no longer resolves anything, because the case is back where it began. The requirement that a verdict be capable of supporting a judgment asks whether the verdict, as it stands, could be turned into a judgment at all. A plea of guilty counts only when the court accepts it, since a plea that has been offered or negotiated but not accepted leaves the matter open.

The last sentence of § 1.08(3) adds a limit for the verdict route and the plea route: the failure to enter judgment must be for a reason other than a motion of the defendant.²⁵ This limit does subtler work than the others, and its reason is one of incentive. A conviction triggers the bar, so the defendant gains whenever one exists. Between a verdict or plea and the entry of judgment, the defendant controls part of the timetable through motions. If a defense motion that held up judgment still left a conviction in place for purposes of the bar, a defendant could stall the entry of judgment and then point to the unentered judgment as a completed conviction. The Code removes that temptation by refusing to count the verdict or plea when the defendant's own motion is the reason judgment was not entered. The first route needs no such limit, because a judgment of conviction has already been entered and there is no failure to explain.

The fact that moved the answer in those two scenes is whether a verdict or judgment of guilt still stood. The calendar delay in the first scene removed nothing, while the granted motion and the reversal in the second removed everything. On an exam stem, the trap is waiting for sentencing before finding a conviction. A verdict that stands and could support a judgment is a conviction for purposes of the bar, however long the court takes to sentence, unless the defendant's own motion is what holds up the judgment. The definition also travels beyond this section. The later sections on different offenses and on prosecutions in other jurisdictions rely on the same definition of conviction, so the work done here applies when the second prosecution falls under a different provision or in a different court system.

Exam Analysis Steps

Because the definition has three routes and a limit that applies to only two of them, it is best run by asking what stage the first prosecution reached and whether anything has since undone it. The steps are these:

Identify how the first prosecution ended, and match it to a judgment of conviction, a verdict of guilty, or an accepted plea of guilty.
If a judgment of conviction was entered, ask whether it has since been reversed or vacated, and conclude that no conviction exists if it has.
If only a verdict of guilty exists, ask whether it has been set aside and whether it is capable of supporting a judgment.
If only a plea of guilty exists, ask whether the court accepted it, since a plea that was merely tendered or negotiated does not count.
For the verdict and plea routes, ask why judgment was not entered, and conclude that no conviction exists if the defendant's own motion is the reason.
If a conviction exists, apply the same-provision and same-facts screens of § 1.08, or the later sections on different offenses and other jurisdictions, which use this same definition.

Final Order for the Defendant

Acquittal and conviction cover endings that carry a familiar label, and § 1.08(2) supplies a third outcome for endings that may carry no label at all. A former prosecution bars a later one when it was terminated, after the information had been filed or the indictment found, by a final order or judgment for the defendant, which has not been set aside, reversed, or vacated and which necessarily required a determination inconsistent with a fact or a legal proposition that must be established for conviction of the offense.²⁹ The provision is the Code's version of issue preclusion, the doctrine that a question actually decided against a party in one proceeding cannot be relitigated against that party in the next. The party bound here is the State, and the question is whether some essential ingredient of the charged offense has already been decided against it. That focus matters because a ruling for the defendant often arrives in a form that is not a verdict of not guilty, such as a judgment entered because the statute does not cover the conduct alleged, and the Code makes the effect of such a ruling depend on what it decided.

The rule has several conditions, and each has its own reason. The underlying logic is that a judgment for the defendant which necessarily decides an issue the State must prove shows the issue was fully litigated and lost, and a retrial would give the State another chance at that issue before a different factfinder. The requirement that the charging instrument already have been filed or returned ties the bar to cases in which the defendant actually had to defend, since a dismissal before that point has put no one to the burden of answering a formal charge. The requirement that the order be final and unreversed ties the bar to resolutions that stand. A ruling that remains open to revision settles nothing yet, and a ruling that an appellate court has reversed or vacated no longer reflects any decision against the State, so the reason for precluding a second attempt disappears with it.

The word necessarily does the most work in the subsection, because it connects the order to the elements of the offense. An order qualifies only if it could not have been entered without a determination that contradicts something the State must establish for conviction. When the order could just as well rest on a ground that says nothing about any ingredient of the offense, the court has decided nothing the State needs to prove, and there is no decided question for the State to be barred from reopening. The words a fact or a legal proposition widen the reach in a different direction. A judge who rules that the statute does not cover the defendant's conduct has found no historical fact at all, yet the ruling decides a legal proposition that conviction requires, and a second prosecution would ask another tribunal to accept the legal theory the first one rejected. Section 1.08(2) names both facts and legal propositions, while the corresponding provisions on different offenses and on other jurisdictions, which this chapter reaches later, speak only of a fact, so the wording of each provision needs to be checked when it is applied.

Hypothetical Illustration

After D is indicted for a statutory offense, the trial judge concludes that the statute does not reach D's conduct and enters a final judgment for D. The State does not appeal. The ruling necessarily decided a legal proposition the State must establish, the indictment had already been returned, and the judgment stands, so a second indictment for the same offense under the same provision is barred.³⁰

Alter one fact: the appellate court reverses the judgment on the State's appeal. The order has been reversed, so it no longer qualifies under the subsection, and the State may proceed. Alter a different fact instead: the court dismisses the charge in D's favor before any information is filed or indictment found. The timing condition fails, so the dismissal creates no bar under this subsection.³¹

The first scene shows every condition satisfied, and each variation removes one of them while leaving the favorable result for D in place. That is the lesson for an exam stem: the trap is treating every favorable order as a bar. A favorable order only counts when it came after the charging instrument, remains final and unreversed, and necessarily decided something the State must prove. An order that fails any of those tests leaves the State free to prosecute, subject to the other routes in this chapter.

Exam Analysis Steps

Because the bar attaches only when every condition is met, the subsection is best run as a series of screens, starting with the cheapest to check. The steps are these:

Confirm that the information had been filed or the indictment found before the first prosecution ended, and conclude that this subsection supplies no bar if it had not.
Identify whether the first prosecution ended in a final order or judgment for the defendant, and whether that order has since been set aside, reversed, or vacated.
Identify the facts and legal propositions the State must establish to convict of the offense now charged.
Ask whether the order necessarily required a determination inconsistent with one of them, meaning the order could not have been entered without that determination.
If every condition is met, apply the bar to a later prosecution for the same provision on the same facts, and if the order does not qualify, turn to acquittal, conviction, or improper termination.