You’re staring at an MBE fact pattern where someone dies during a robbery, and the defendant never touched the victim. Yet the answer choice says “guilty of felony murder.” How does that work? The felony murder rule is one of the most tested—and most misunderstood—doctrines on the bar exam. It’s also one of the few areas where the MBE regularly punishes students who overthink causation or intent. Let’s break down exactly what you need to know.

What Is the Felony Murder Rule?

The felony murder rule treats an unintended killing that occurs during the commission of certain dangerous felonies as murder, even when the defendant had no intent to kill. The rule supplies the malice aforethought element automatically from the intent to commit the underlying felony.

Here’s the basic structure: if you’re committing one of the enumerated dangerous felonies and someone dies as a result, you’re liable for murder. No separate showing of intent to kill, intent to cause serious bodily harm, or depraved heart recklessness is required. The felony itself provides the malice.

The traditional list of felonies that trigger this rule is captured by the mnemonic BARRK: Burglary, Arson, Rape, Robbery, and Kidnapping. These are considered inherently dangerous felonies—crimes that by their nature create a substantial risk of death. You’ll see these five repeatedly on the MBE. Memorize them cold.

Why the Rule Exists (and Why It’s Controversial)

The felony murder rule developed under common law as a deterrent. The theory is that people who commit dangerous felonies should bear responsibility for any deaths that result, even accidental ones. If you choose to rob a store at gunpoint, you’ve created a deadly situation. If the store clerk has a heart attack and dies, that’s on you.

Critics argue the rule is too harsh because it punishes defendants for deaths they didn’t intend and couldn’t foresee. But the MBE doesn’t test policy debates—it tests black letter law. On the bar exam, felony murder is a valid basis for murder liability. Accept it and move on.

The Four Key Limitations on Felony Murder

The examiners love testing the boundaries of the felony murder rule. You need to know when it applies and when it doesn’t. Here are the four critical limitations:

1. The Merger Doctrine (Independent Felony Requirement)

The underlying felony must be independent of the killing itself. If the felony is essentially the same act as the killing, it “merges” with the homicide and cannot serve as the predicate for felony murder.

Example: Defendant shoots Victim intending to cause serious bodily harm. Victim dies. You can’t use aggravated battery or assault with intent to cause serious bodily harm as the predicate felony for felony murder, because those offenses merge into the homicide. The felony must have an independent felonious purpose beyond the killing.

The BARRK felonies are always independent. Burglary requires intent to commit a felony inside; robbery requires intent to permanently deprive someone of property; arson, rape, and kidnapping all have purposes distinct from killing. That’s why they work as predicates.

2. Foreseeability Requirement

The death must be a foreseeable result of the felony. This doesn’t mean the defendant personally foresaw it—it means a reasonable person committing that type of felony would recognize the risk of death.

If you rob a bank with a gun, it’s foreseeable someone might get shot. If you commit arson on an occupied building, it’s foreseeable someone might die in the fire. These deaths fall within the scope of felony murder.

But if the connection is too attenuated, courts may find the death unforeseeable. Suppose Defendant robs a store, and as he flees, a police officer chasing him crashes his car into a tree and dies. Some jurisdictions would say that’s too remote. The MBE typically sticks to straightforward scenarios where the causal connection is clear.

3. Timing Requirement (During Commission or Immediate Flight)

The killing must occur during the commission of the felony or during immediate flight from the scene. Once the defendant reaches a place of temporary safety, the felony is over, and subsequent deaths don’t qualify.

Hypothetical: Defendant robs a convenience store and drives away. Police chase him for two miles. During the chase, Defendant runs a red light and kills a pedestrian. That’s still felony murder—he’s in immediate flight. But if Defendant makes it home, hides the money, and then drives to a friend’s house the next day and accidentally hits someone, that’s not felony murder. The felony ended when he reached safety.

4. Agency Theory (Who Caused the Death)

Under the majority rule (which the MBE follows), the defendant or an accomplice must be the one who actually caused the death. If a third party—like a police officer or the victim—kills someone during the felony, the defendant is not liable for felony murder under the agency theory.

This is where students get tripped up. Suppose Defendant and Accomplice rob a bank. A security guard shoots at them and accidentally kills a bystander. Under the agency theory, Defendant is not guilty of felony murder for the bystander’s death because the guard, not Defendant or his accomplice, fired the shot.

But if Accomplice shoots and kills the guard, Defendant is guilty of felony murder even if he never touched a weapon. Accomplices are agents of each other, so each conspirator is liable for deaths caused by co-felons in furtherance of the felony.

Felony Murder on the MBE: Spotting the Issues

The examiners test felony murder in predictable ways. Watch for these recurring patterns:

Pattern 1: The Unintended Victim. Defendant robs a store. The clerk reaches for what Defendant thinks is a gun (it’s a phone). Defendant shoots and kills the clerk. Felony murder applies even though Defendant acted in perceived self-defense during the robbery. The intent to commit robbery supplies the malice.

Pattern 2: The Co-Felon’s Act. Defendant and Co-Felon rob a bank. Co-Felon shoots a guard. Defendant is liable for felony murder even if he told Co-Felon not to bring a gun. The Pinkerton rule makes each conspirator liable for foreseeable crimes committed by co-conspirators in furtherance of the conspiracy.

Pattern 3: The Third-Party Shooter. Defendant robs a store. Store owner shoots at Defendant, misses, and kills a customer. Under the agency theory (majority rule), Defendant is not guilty of felony murder for the customer’s death. The store owner is not Defendant’s agent.

Pattern 4: The Merger Trap. Defendant breaks into a house intending to assault the occupant. During the assault, the occupant dies. If the question asks whether Defendant is guilty of felony murder with aggravated assault as the predicate, the answer is no—assault merges with the homicide. But if the breaking and entering was burglary (intent to commit a felony inside), then burglary can be the predicate.

Defenses to Felony Murder

Felony murder is strict liability as to the death itself, but defenses to the underlying felony apply. If you have a valid defense to the predicate felony, you have a defense to felony murder.

Withdrawal: If you withdraw from the conspiracy before the felony is committed, you’re not liable for felony murder. Withdrawal requires affirmative communication to co-conspirators and, in some jurisdictions, an effort to thwart the crime.

Lack of Intent for the Underlying Felony: If you didn’t have the specific intent required for the predicate felony, you can’t be guilty of felony murder. For example, if you’re charged with felony murder based on robbery, but you lacked intent to permanently deprive the owner of property, the felony murder charge fails.

Justification or Excuse for the Felony: If you had a valid legal justification for the felony (rare but possible in hypothetical scenarios), felony murder doesn’t apply.

First Degree vs. Second Degree Felony Murder

Many jurisdictions classify felony murder as first degree murder when it’s based on one of the enumerated BARRK felonies. Other felony murders may be classified as second degree. The MBE occasionally tests this distinction, but usually in the context of asking what degree of murder applies.

If the fact pattern involves one of the BARRK felonies, assume first degree felony murder unless the jurisdiction’s statute says otherwise. If it’s a non-enumerated felony, the analysis depends on whether the jurisdiction treats it as inherently dangerous. The MBE will usually make this clear in the call of the question or the answer choices.

What You Must Memorize for Felony Murder on the Bar Exam

Here’s your checklist:

Putting It All Together

The felony murder rule is a high-yield topic because it combines substantive criminal law (homicide, specific felonies) with accomplice liability and causation. The MBE tests it in both Criminal Law and Criminal Procedure contexts, often in questions involving multiple defendants or complex fact patterns.

Your job is to spot the predicate felony, confirm it’s one of the BARRK felonies or otherwise inherently dangerous, verify the death occurred during the felony or immediate flight, and apply the agency theory to determine who’s liable. If you can do that consistently, you’ll pick up points other students miss.

If you want all 104 criminal law rules organized for active recall—including the complete felony murder framework and every limitation—FlashTables Criminal Law & Procedure breaks down homicide, inchoate crimes, and all MBE-tested offenses into structured two-column tables. It’s the tool that helps you see the distinctions between similar rules without having to dig through outlines. Check it out at getflashtables.com and get the clarity you need to tackle these questions with confidence.