Concept
In the Course of Committing
Model Penal Code Grading
In the Course of Committing
Both the injury route and the armed route ask what the actor did "in the course of committing the offense," and the closing sentence of § 221.1(2) defines that phrase.1 An act is deemed "in the course of committing" an offense if it occurs in an attempt to commit the offense or in flight after the attempt or commission.2 The commission itself is the core of the window. The definition adds one stage before it, the attempt, and one stage after it, the flight. Together those stages mark out the period in which carrying a weapon or committing an act of violence raises the grade of the burglary.
The window is needed because of how burglary is built. The offense turns on the actor's entry into a structure with a criminal purpose, so a reader who looked only at that moment could conclude that the injury and weapon triggers speak only of the instant of entry. The danger those triggers respond to does not keep to that instant. A confrontation with an owner or guard is likely to come at the door, before the entry is finished, or on the way out with the goods in hand, after the entry is over. Without a definition, a burglar stopped on the threshold with a loaded gun, and a burglar who struck a pursuer while leaving, could each argue that the offense was not yet, or no longer, being committed. An incentive point sits beside that one: the fleeing burglar holding the proceeds has the strongest reason to use force on whoever blocks the way, and a rule that stopped counting at the exit would leave that moment without the added penalty. Defining the course of the offense to include the attempt and the flight ties the grade to the whole episode in which the danger arises.
The definition reaches only as far as the phrase it defines. "In the course of committing" appears in the clause that describes the actor's conduct, so it governs the injury trigger and the weapon trigger.3 The dwelling-and-night route is worded differently, since it applies when the burglary is "perpetrated in the dwelling of another at night," a description of the place and the hour of the offense rather than of an act by the actor.4 The timing definition therefore sets the window for two triggers and says nothing about the third. A burglar who enters a house by day while no one is home and flees as darkness falls has not committed a night burglary, because the flight extension adds acts to the two aggravators and leaves the hour of the burglary where it was.
During Attempt or Commission
The first two phases of the window are the attempt and the commission, and they differ in how much explanation they need. The commission is the plain case: an injury inflicted or a weapon carried while the burglar is inside the structure and pursuing the criminal purpose is in the course of the offense. The attempt clause adds the stage before that, so an act that occurs in an attempt to commit the burglary counts even though the burglar has not yet gotten in.6 A burglar stopped at the threshold is therefore measured by the same aggravators as one who made it through the door. The text answers only the timing question here, and whether and how an unfinished attempt is itself punished belongs to the law of attempt.
The attempt clause follows from where the danger first concentrates. The door, the window, and the loading dock are where a burglar is most likely to meet an owner who comes to investigate, and a burglar who is armed or ready to fight at that moment poses the same danger whether or not the entry has been completed. Whether the owner opens the door a second before or a second after the burglar steps through is a matter of timing the burglar does not control, and it reflects nothing the burglar chose. If the aggravators began only once the burglar was inside, the same gun and the same swing would be graded differently on the strength of that timing alone.
The attempt clause has a front edge as well. It reaches acts in an attempt, and the text does not reach the planning that comes before one.7 Where preparation ends and attempt begins is a question for the law of attempt, so here it is enough to see that an act taken before any attempt has begun falls outside the window.
The pair differs in a single variable, which is whether D had begun the effort to commit the burglary. The failed entry and the miss with the pry bar did not matter in the first scene, because the attempt was enough. The weapon in the second scene made no difference either, since being armed raises the grade only when it occurs within the window the definition marks out.
In Flight Afterward
The second extension runs forward in time. An act in flight after the attempt or commission is in the course of committing the offense, so violence or arming that occurs while the actor is escaping raises the grade just as it would inside the building.9 The clause covers flight after a completed burglary and flight after an attempt that was cut short, and it covers arming as well as violence, so a burglar who grabs a weapon during the escape is armed in the course of the offense. The reason is that the end of the entry is not the end of the danger. The exit is the second place where a burglar meets an owner, a neighbor, or an officer, and the burglar now has something to protect, whether stolen goods or the chance to get away. A grade that stopped at the doorway would also create an odd contrast: a burglar who struck a guard on the way in would face the higher grade, while one who waited and struck the same guard on the way out would not, although the violence and the risk to the guard were identical.
The two scenes differ in one respect, which is whether D was still escaping when the violence occurred. The burglary, the intent, and D's willingness to use force were the same in both. The line between them comes from the statutory phrase "in flight after the attempt or commission," and the text gives no clock, no distance, and no checklist for when flight ends.10 The poles are clear, a chase through the parking lot on one side and a quiet evening at home three days later on the other. A case between them turns on whether the actor was still fleeing from the attempt or commission when the act occurred, and the statutory phrase and the facts decide that together. Students lose this issue when they treat the burglary as over the moment D steps out of the building, because the definition keeps the aggravators running through the escape.
During Attempt or Commission
The closing sentence of § 221.1(2) deems an act to be "in the course of committing" a burglary if it occurs in an attempt to commit the offense or in flight after the attempt or commission.12 Two of that definition's three phases are the subject here. The commission is the plain case, since an injury inflicted or a weapon carried while the burglar is inside the structure and pursuing the criminal purpose is in the course of the offense. The attempt clause adds the stage before the commission, so an act that occurs in an attempt to commit the burglary counts even though the burglar never gets in.13 A burglar stopped at the threshold is therefore measured against the injury and armed aggravators in the same way as one who made it through the door, and the failure of the entry does nothing to defeat them.
The reason for the attempt clause comes from where the danger concentrates. The door, the window, and the loading dock are the places where a burglar is most likely to meet an owner who has come to investigate, and a burglar who is armed or ready to fight at that moment poses the same danger whether or not the entry has been completed. Whether the entry succeeds usually depends on what the occupant does, which the burglar does not control. If the aggravators attached only after a completed entry, the most violent encounters, those in which the occupant fights back at the threshold, would be the ones that escaped the higher grade. Counting an act in an attempt as an act in the course of the offense closes that gap.
The clause also has a front edge. It reaches acts in an attempt to commit the offense, and its text does not reach the planning that comes before one.14 Where preparation ends and attempt begins is a question for the law of attempt, so it is enough here to see that an act taken before any attempt has begun falls outside the window. The definition also answers only the timing question. Whether the act itself satisfies a trigger, such as the culpable mental state the injury aggravator requires, remains a separate inquiry.
The two scenes differ in a single respect, which is whether the violence occurred within the burglary effort. In the first scene, the entry never succeeded, and that made no difference, because the attempt alone placed the blow inside the window. The bar fight shows the other edge. The same willingness to use force, and even the same injury, raises no grade when it occurs before any attempt has begun.
In Flight Afterward
The second extension in the definition looks past the end of the entry. An act that occurs "in flight after the attempt or commission" is in the course of committing the burglary, so violence or arming that takes place while the actor is escaping counts toward the injury and armed aggravators.16 The extension matters because the burglary is complete at the moment of entry with the required purpose, which would leave the escape outside the offense unless the definition reached it. The clause covers flight after a completed burglary and flight after an attempt that was cut short, and it covers arming as well as violence, so an actor who picks up a weapon during the getaway is armed in the course of the offense just as one who carried it in.17
The reason for reaching the escape lies in when confrontation is most likely. An intruder who is discovered usually meets resistance while trying to get away, because an occupant, a neighbor, or a guard comes upon the scene at that point, and the intruder carrying the proceeds has the strongest motive to use force or reach for a weapon rather than be caught. If the grade stopped at the moment of entry, the most predictable occasion for violence would fall outside the aggravators, and an identical blow would be graded differently depending on whether it landed in the hallway or on the sidewalk outside. Extending the window through the flight ties the grade to the danger the burglary creates through its aftermath, which is the danger the injury and armed triggers exist to answer.
The two scenes share the same burglary, the same stolen goods, and the same readiness to use force. The only variable is whether the act occurred while D was still escaping. The text of the definition gives no clock and no distance for when flight ends, so the line comes from the statutory idea of escaping the attempt or commission.18 An actor with guards at the heels is plainly in flight, and an actor who has settled into safety for the evening plainly is not. A case between those poles turns on whether the actor was still getting away from the attempt or commission when the act occurred, and the facts of the case decide that.
Two errors mirror each other here. The first treats the burglary as over the moment the actor leaves the structure, which ignores the definition and drops the most dangerous stretch of the episode out of the aggravators. The second treats every later act by a burglar as part of the burglary, so that violence long after the escape is over would raise the grade. The definition avoids both by running through the flight and stopping where the flight stops, and it adds acts only to the injury and armed triggers, so it never changes the hour or the place of the burglary.